Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.