एपीए उद्धरण

Kohn, L. D., Isersky, C., Zupnik, J., Lenaers, A., Lee, G., & Lapière, C. M. (1974). Calf Tendon Procollagen Peptidase: Its Purification and Endopeptidase Mode of Action.

शिकागो स्टाइल उद्धरण

Kohn, Leonard D., Chaviva Isersky, James Zupnik, Albert Lenaers, George Lee, और Charles M. Lapière. Calf Tendon Procollagen Peptidase: Its Purification and Endopeptidase Mode of Action. 1974.

एमएलए उद्धरण

Kohn, Leonard D., et al. Calf Tendon Procollagen Peptidase: Its Purification and Endopeptidase Mode of Action. 1974.