Dyfyniad APA

Gallin, J. I., & Ognibene, F. P. J. (2018). Principles and Practice of Clinical Research (4th.). Academic Press.

Dyfyniad Arddull Chicago

Gallin, John I., and Frederick P. Johnson Ognibene. Principles and Practice of Clinical Research. 4th. London: Academic Press, 2018.

Dyfyniad MLA

Gallin, John I., and Frederick P. Johnson Ognibene. Principles and Practice of Clinical Research. 4th. Academic Press, 2018.

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