Gaya APA

life-books, P, F, , T, E, O, T. (1964 1966 1974). The land and wildlife of North America; Serian Natural Library . New York: Time Life Books.

Gaya MLA

life-books, Peter, Farband, , The, Editors, Of, Time. "The land and wildlife of North America; Serian Natural Library". New York: Time Life Books, 1964 1966 1974. Text.