Παραπομπή APA

Gosner, K. L. Guide to identification of marine and estuarine invertebrates.

Παραπομπή Chicago Style

Gosner, Kenneth L. Guide to Identification of Marine and Estuarine Invertebrates.

Παραπομπή MLA

Gosner, Kenneth L. Guide to Identification of Marine and Estuarine Invertebrates.