Cita APA (7a ed.)

Bassler, R. S., & Canu, F. (1929). The bryozoan fauna of the Galapagos Islands. Smithsonian Institution.

Cita Chicago Style (17a ed.)

Bassler, Ray S., y F. Canu. The Bryozoan Fauna of the Galapagos Islands. Washington: Smithsonian Institution, 1929.

Cita MLA (8a ed.)

Bassler, Ray S., y F. Canu. The Bryozoan Fauna of the Galapagos Islands. Smithsonian Institution, 1929.