Laennec

MLA

Duclos, Henri Louis, and Léon Bernard. Laennec. Paris: Flammarion, 1944.

APA

Duclos, H. Louis, & Bernard, L. (1944). Laennec. Paris: Flammarion.

Chicago

Duclos, Henri Louis, and Léon Bernard. Laennec. Paris: Flammarion, 1944.