Cita APA (7a ed.)

SYMPOSIUM on Evolution, Boelen, B. J., & Bawden, F. C. (1959). SYMPOSIUM on Evolution, held in commemoration of the centenary of Charles Darwin's The origin of species. Duquesne University : E. Nauwelaerts.

Cita Chicago Style (17a ed.)

SYMPOSIUM on Evolution, Bernard J. Boelen, y F. C. Bawden. SYMPOSIUM on Evolution, Held in Commemoration of the Centenary of Charles Darwin's The Origin of Species. Pittsburgh ; Louvain: Duquesne University : E. Nauwelaerts, 1959.

Cita MLA (9a ed.)

SYMPOSIUM on Evolution, et al. SYMPOSIUM on Evolution, Held in Commemoration of the Centenary of Charles Darwin's The Origin of Species. Duquesne University : E. Nauwelaerts, 1959.