Cita APA (7a ed.)

Coulevain, P. d., & Ward, A. H. (1912). The heart of life: From the French of Pierre de Coulevain [pseud.]. E.P. Dutton.

Cita Chicago Style (17a ed.)

Coulevain, Pierre de, y Alice Hall Ward. The Heart of Life: From the French of Pierre De Coulevain [pseud.]. New York: E.P. Dutton, 1912.

Cita MLA (8a ed.)

Coulevain, Pierre de, y Alice Hall Ward. The Heart of Life: From the French of Pierre De Coulevain [pseud.]. E.P. Dutton, 1912.