Παραπομπή APA

Sewell, R. B. S. (1999). Copepoda of Indian seas.

Παραπομπή Chicago Style

Sewell, R B Seymour. Copepoda of Indian Seas. Biotech Books, Delhi, 1999.

Παραπομπή MLA

Sewell, R B Seymour. Copepoda of Indian Seas. 1999.