Citazione Stile APA (7a Edizione)

BERNSTEIN, R., & Bernstein, S. (1982). Biology: The study of life. Harcourt, Brace Jovanovich.

Citazione stile Chigago Style (17a edizione)

BERNSTEIN, Ruth, e Stephen Bernstein. Biology: The Study of Life. New York: Harcourt, Brace Jovanovich, 1982.

Citatione MLA (9a ed.)

BERNSTEIN, Ruth, e Stephen Bernstein. Biology: The Study of Life. Harcourt, Brace Jovanovich, 1982.