APA (7th ed.) Citation

Zikakis, J. P. (1984). Chitin, chitosan, and related enzymes. Academic Press.

Chicago Style (17th ed.) Citation

Zikakis, John P. Chitin, Chitosan, and Related Enzymes. Orlando: Academic Press, 1984.

MLA (9th ed.) Citation

Zikakis, John P. Chitin, Chitosan, and Related Enzymes. Academic Press, 1984.