APA (7th ed.) Citation

Harper, P. S. (1988). Practical genetic counselling (Third edition.). Wright.

Chicago Style (17th ed.) Citation

Harper, Peter S. Practical Genetic Counselling. Third edition. London ; Boston: Wright, 1988.

MLA (9th ed.) Citation

Harper, Peter S. Practical Genetic Counselling. Third edition. Wright, 1988.

Warning: These citations may not always be 100% accurate.