APA (7th ed.) Citation

Bassler, R. S., & Kellett, B. (1934). Bibliographic index of Paleozoic Ostracoda. The Society.

Chicago Style (17th ed.) Citation

Bassler, Ray S., and Betty Kellett. Bibliographic Index of Paleozoic Ostracoda. [Washington, D.C.]: The Society, 1934.

MLA (9th ed.) Citation

Bassler, Ray S., and Betty Kellett. Bibliographic Index of Paleozoic Ostracoda. The Society, 1934.