Παραπομπή APA

books, P. F. a. <. e. o. T. (1966). land and wild life of North America. Time-Life Books.

Παραπομπή Chicago Style

books, Peter Farb and <the editors of Time-Life. Land and Wild Life of North America. New York: Time-Life Books, 1966.

Παραπομπή MLA

books, Peter Farb and <the editors of Time-Life. Land and Wild Life of North America. Time-Life Books, 1966.