Principles of diagnosis and treatment in heart affections

MLA

Mackenzie, James, and James Orr. Principles of Diagnosis and Treatment In Heart Affections. Third edition London: Frowde and Hodder & Stoughton, 1927.

APA

Mackenzie, J., & Orr, J. (1927). Principles of diagnosis and treatment in heart affections. Third edition London: Frowde and Hodder & Stoughton.

Chicago

Mackenzie, James, and James Orr. Principles of Diagnosis and Treatment In Heart Affections. Third edition London: Frowde and Hodder & Stoughton, 1927.