APA (7th ed.) Citation

Wallace, A. R. (1911). The world of life: A manifestation of creative power, directive mind and ultimate purpose. Moffat, Yard & company.

Chicago Style (17th ed.) Citation

Wallace, Alfred Russel. The World of Life: A Manifestation of Creative Power, Directive Mind and Ultimate Purpose. New York: Moffat, Yard & company, 1911.

MLA (9th ed.) Citation

Wallace, Alfred Russel. The World of Life: A Manifestation of Creative Power, Directive Mind and Ultimate Purpose. Moffat, Yard & company, 1911.