APA citiranje

Herrick, F. H. (1968). Audubon the naturalist: A history of his life and time. New York: Dover.

Παραπομπή Chicago Style

Herrick, Francis Hobart. Audubon the Naturalist: A History of His Life and Time. New York: Dover, 1968.

MLA citiranje

Herrick, Francis Hobart. Audubon the Naturalist: A History of His Life and Time. New York: Dover, 1968.