Dyfyniad APA

Unzer, J. A., Prochaska, G., & Laycock, T. (1851). The principles of physiology. Sydenham Society.

Dyfyniad Arddull Chicago

Unzer, Johann August, Georg Prochaska, and Thomas Laycock. The Principles of Physiology. London: Sydenham Society, 1851.

Dyfyniad MLA

Unzer, Johann August, et al. The Principles of Physiology. Sydenham Society, 1851.

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