Cita APA

Harington, C. R., Scott, D. A., Culhane, K., Marks, H. P., Scott, D. A., & Trevan, J. W. (1929). Observations on insulin: Part I. Chemical observations. Part II. Physiological assay.

Chicago Style Citation

Harington, Charles Robert, David Alymer Scott, Kathleen Culhane, Henry Percy Marks, David Alymer Scott, i John William Trevan. Observations On Insulin: Part I. Chemical Observations. Part II. Physiological Assay. 1929.

Cita MLA

Harington, Charles Robert, et al. Observations On Insulin: Part I. Chemical Observations. Part II. Physiological Assay. 1929.