Dyfyniad APA

Smith, D. L. (1977). A guide to marine coastal plankton and marine invertebrate larvae. Dubuque, IO: Kendall Publishing Company.

Dyfyniad Arddull Chicago

Smith, DeBoyd L. A Guide to Marine Coastal Plankton and Marine Invertebrate Larvae. Dubuque, IO: Kendall Publishing Company, 1977.

Dyfyniad MLA

Smith, DeBoyd L. A Guide to Marine Coastal Plankton and Marine Invertebrate Larvae. Dubuque, IO: Kendall Publishing Company, 1977.

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