APA (7th ed.) Citation

Wallece, R. A. (1981). Biology The World Of Life (3 ed.). s.n.

Chicago Style (17th ed.) Citation

Wallece, Robert A. Biology The World Of Life. 3 ed. Dallas: s.n, 1981.

MLA (9th ed.) Citation

Wallece, Robert A. Biology The World Of Life. 3 ed. s.n, 1981.