Cita APA

RITCHIE, D. A. (1983). Biology / Donald D. Ritchie. Addison Wesley.

Citación estilo Chicago

RITCHIE, Donald A. Biology / Donald D. Ritchie. Addison Wesley, 1983.

Cita MLA

RITCHIE, Donald A. Biology / Donald D. Ritchie. Addison Wesley, 1983.

Warning: These citations may not always be 100% accurate.