APA (7th ed.) Citation
Ritchie, D. D., & Carola, R. (1983). Biology. Addison-Wesley Publishing Co..
Chicago Style (17th ed.) Citation
Ritchie, Donald D., and Robert Carola. Biology. California: Addison-Wesley Publishing Co., 1983.
MLA (9th ed.) Citation
Ritchie, Donald D., and Robert Carola. Biology. Addison-Wesley Publishing Co., 1983.
Warning: These citations may not always be 100% accurate.