एपीए उद्धरण

Kolmer, J. A. S. Approved laboratory technic.

शिकागो स्टाइल उद्धरण

Kolmer, John A; Spaulding. Approved Laboratory Technic. Scientific Book Agency, Calcutta.

एमएलए उद्धरण

Kolmer, John A; Spaulding. Approved Laboratory Technic.