APA-viite (7. p.)

Roe, K. E., & Frederick, R. G. (1981). Dictionary of theoretical concepts in biology. Scarecrow Press.

Chicago-viite (17. p.)

Roe, Keith E., ja Richard G. Frederick. Dictionary of Theoretical Concepts in Biology. Metuchen, N.J.: Scarecrow Press, 1981.

MLA-viite (8. p.)

Roe, Keith E., ja Richard G. Frederick. Dictionary of Theoretical Concepts in Biology. Scarecrow Press, 1981.