एपीए उद्धरण

Christensen, S. G. (1978). Lamb's Questions and Answers on the Marine Diesel Engine (7th.). Charles and Griffin.

शिकागो स्टाइल उद्धरण

Christensen, Stanley. G. Lamb's Questions and Answers on the Marine Diesel Engine. 7th. England: Charles and Griffin, 1978.

एमएलए उद्धरण

Christensen, Stanley. G. Lamb's Questions and Answers on the Marine Diesel Engine. 7th. Charles and Griffin, 1978.