Cita APA (7a ed.)

ebrary, Inc, & Clarke, A. (1994). Genetic counselling: Practice and principles. Routledge.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Angus Clarke. Genetic Counselling: Practice and Principles. London ; New York: Routledge, 1994.

Cita MLA (9a ed.)

ebrary, Inc, y Angus Clarke. Genetic Counselling: Practice and Principles. Routledge, 1994.