APA

Nelson G. E., Robinson G. G. & Boolootian R. A. (1974). Fundamental concepts of biology. New York: Wiley.

Chicago

Nelson Gideon E, Robinson Gerald G and Boolootian Richard A. 1974. Fundamental concepts of biology. New York: Wiley.

Harvard

Nelson G. E., Robinson G. G. and Boolootian R. A. (1974). Fundamental concepts of biology. New York: Wiley.

MLA

Nelson Gideon E, Robinson Gerald G and Boolootian Richard A. Fundamental concepts of biology. New York: Wiley. 1974.