Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Clarke, Angus. Genetic Counselling: Practice and Principles. London [etc.]: Routledge, 1994.

Cita MLA (9a ed.)

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