Cita APA (7a ed.)

Dawes, C., & Ong, B. Y. (1973). Circadian rhythms in the concentrations of protein and the main electrolytes in human unstimulated parotid saliva. [s.n.].

Cita Chicago Style (17a ed.)

Dawes, C., y B. Y. Ong. Circadian Rhythms in the Concentrations of Protein and the Main Electrolytes in Human Unstimulated Parotid Saliva. [S.l.]: [s.n.], 1973.

Cita MLA (9a ed.)

Dawes, C., y B. Y. Ong. Circadian Rhythms in the Concentrations of Protein and the Main Electrolytes in Human Unstimulated Parotid Saliva. [s.n.], 1973.