APA-viite

Fishman, M. L., & Jen, J. J. (1986). Chemistry and function of pectins. American Chemical Society.

Chicago-tyylinen lähdeviittaus

Fishman, M L., ja J J. Jen. Chemistry and Function of Pectins. Washington: American Chemical Society, 1986.

MLA-viite

Fishman, M L., ja J J. Jen. Chemistry and Function of Pectins. American Chemical Society, 1986.