Cita APA

Hartman, O. n. 1., & Hartman, O. n. 1. (1959). Catalogue of the Polychaetous Annelids of the world. [Los Ángeles, Calif.]: University of Southern California Press.

Citación estilo Chicago

Hartman, Olga n. 1900, y Olga n. 1900 Hartman. Catalogue of the Polychaetous Annelids of the World. [Los Ángeles, Calif.]: University of Southern California Press, 1959.

Cita MLA

Hartman, Olga n. 1900, y Olga n. 1900 Hartman. Catalogue of the Polychaetous Annelids of the World. [Los Ángeles, Calif.]: University of Southern California Press, 1959.