Παραπομπή APA

Douglas, J. (1985). Solving problems in fluid mechanics. ELBS/Longman.

Παραπομπή Chicago Style

Douglas, J.F. Solving Problems in Fluid Mechanics. London: ELBS/Longman, 1985.

Παραπομπή MLA

Douglas, J.F. Solving Problems in Fluid Mechanics. ELBS/Longman, 1985.