Παραπομπή APA

Thompson, P. D., & O'Brien, R. (1968). Weather. Time life books.

Παραπομπή Chicago Style

Thompson, Philip D., και Robert O'Brien. Weather. New York: Time life books, 1968.

Παραπομπή MLA

Thompson, Philip D., και Robert O'Brien. Weather. Time life books, 1968.