Cita APA

Baker, J. J. W., & Allen, G. E. (1977). The study of biology. Menlo Park: Addison-Wesley.

Citación estilo Chicago

Baker, Jeffrey J. W., y Garland E. Allen. The Study of Biology. Menlo Park: Addison-Wesley, 1977.

Cita MLA

Baker, Jeffrey J. W., y Garland E. Allen. The Study of Biology. Menlo Park: Addison-Wesley, 1977.