APA Citatie

Leonards, G. A. (1962). Foundation Engineering. Mc Graw- Hill Book Company Inc.

Chicago Style citaat

Leonards, G A. Foundation Engineering. Newyork: Mc Graw- Hill Book Company Inc, 1962.

MLA citatie

Leonards, G A. Foundation Engineering. Mc Graw- Hill Book Company Inc, 1962.

Let op: Deze citaties zijn niet altijd 100% accuraat.