APA način citiranja

Knaggs, J., & Schryver, S. B. (1924). Investigations on Gelatin. Part VII. The Non-Amino Nitrogen of Gelatin.

Čikaški stil citiranja

Knaggs, John, i Samuel Barnett Schryver. Investigations On Gelatin. Part VII. The Non-Amino Nitrogen of Gelatin. 1924.

MLA način citiranja

Knaggs, John, i Samuel Barnett Schryver. Investigations On Gelatin. Part VII. The Non-Amino Nitrogen of Gelatin. 1924.