APA استشهاد

Duggan, H. A. (1978). A second chance. Lexington books.

استشهاد بنمط شيكاغو

Duggan, Hayden A. A Second Chance. Massachusetts: Lexington books, 1978.

MLA استشهاد

Duggan, Hayden A. A Second Chance. Lexington books, 1978.