Cita APA (7th ed.)

Gallin, J. I. (2018). Principles and Practice of Clinical Research. Academic press.

Cita Chicago (17th ed.)

Gallin, John I. Principles and Practice of Clinical Research. London: Academic press, 2018.

Cita MLA (9th ed.)

Gallin, John I. Principles and Practice of Clinical Research. Academic press, 2018.