एपीए उद्धरण

Gerald W Esch. (1977). Regulation of parasite populations. Academica press.

शिकागो स्टाइल उद्धरण

Gerald W Esch. Regulation of Parasite Populations. Academica press, 1977.

एमएलए उद्धरण

Gerald W Esch. Regulation of Parasite Populations. Academica press, 1977.