APA (7th ed.) Citation
Raven, P. H., & Johnson, G. B. (1988). Understanding biology. Times Mirror/Mosby.
Chicago Style (17th ed.) Citation
Raven, Peter H., and George B. Johnson. Understanding Biology. St. Louis: Times Mirror/Mosby, 1988.
MLA (9th ed.) Citation
Raven, Peter H., and George B. Johnson. Understanding Biology. Times Mirror/Mosby, 1988.
Warning: These citations may not always be 100% accurate.