Dyfyniad APA

Smith, D. L., & Johnson, K. B. (1996). A guide to marine coastal plankton and marine invertebrate larvae (Second edition.). Kendall/Hunt Publishing.

Dyfyniad Arddull Chicago

Smith, DeBoyd L., and Kevin B. Johnson. A Guide to Marine Coastal Plankton and Marine Invertebrate Larvae. Second edition. Dubuque, Iowa: Kendall/Hunt Publishing, 1996.

Dyfyniad MLA

Smith, DeBoyd L., and Kevin B. Johnson. A Guide to Marine Coastal Plankton and Marine Invertebrate Larvae. Second edition. Kendall/Hunt Publishing, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.