Cita APA (7a ed.)

Rignano, E., & MacBride, E. W. (1926). Biological memory. Harcourt, Brace & Company, Inc.

Cita Chicago Style (17a ed.)

Rignano, Eugenio, y E. W. MacBride. Biological Memory. New York : London: Harcourt, Brace & Company, Inc, 1926.

Cita MLA (9a ed.)

Rignano, Eugenio, y E. W. MacBride. Biological Memory. Harcourt, Brace & Company, Inc, 1926.