Citing Indirect Sources: MLA format

I am quoting from the MLA Handbook (7th edition 6.4.7 page226)

"Whenever you can, take material from the original source, not a secondhand one. If only an indirect surce is availabe--for example,someone's published account of an author's spoken remarks [or published work]. If what you quote or paraphrqase is itself a quotation, put the abbreviation qtd. in ("quoted in") before the indirect source you cite in your parenthetical reference."

Y:ou may document the original source in a note (5.5.1 page 230)

Examples:
Parenthetical Reference:
In “On Her Own Work”, O’Connor suggested her interpretation of the gesture to the misfit (qtd.in Petit 312).

Works Cited
Petit, Susan. “Finding Flannery O’Connor’s ‘Good Man’ in Marilynne Robinson’s Gilead and Home.” Christianity and Literature 59.2 (Winter 2010):
301-318. Web. 11 Aug. 2010.

Note
1.The original source of the paraphrase of O’Connor's comment on the grandmother’s gesture to the misfit was on page 112 in “On Her Own Work” Mystery and Manners: Occasional Prose selected and edited by Sally and Robert Fitzgerald published in 1969 by Farrar.
[Notes would precede the Works Cited Page.]