Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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