Cita APA (7th ed.)

Nelson, G. E., Robinson, G. G., & Boolootian, R. A. (1967). Fundamental concepts of biology. John Wiley and Sons.

Cita Chicago (17th ed.)

Nelson, Gideon E., Gerald G. Robinson, i Richard A. Boolootian. Fundamental Concepts of Biology. New York: John Wiley and Sons, 1967.

Cita MLA (9th ed.)

Nelson, Gideon E., et al. Fundamental Concepts of Biology. John Wiley and Sons, 1967.