Cita APA (7a ed.)

Baker, J. J., & Garland, E. A. (1967). The study of biology. Addison-Wesley.

Cita Chicago Style (17a ed.)

Baker, Jeffrey J.W, y E. Allen Garland. The Study of Biology. California: Addison-Wesley, 1967.

Cita MLA (8a ed.)

Baker, Jeffrey J.W, y E. Allen Garland. The Study of Biology. Addison-Wesley, 1967.