APA (7e ed.) Bronvermelding

SPENCE, W. P. (2011). Construction materials, methods, and techniques: Building for a sustainable future third edition. Cengage Lerning.

Chicago (17e ed.) Bronvermelding

SPENCE, William P. Construction Materials, Methods, and Techniques: Building for a Sustainable Future Third Edition. Cengage Lerning, 2011.

MLA (8e ed.) Bronvermelding

SPENCE, William P. Construction Materials, Methods, and Techniques: Building for a Sustainable Future Third Edition. Cengage Lerning, 2011.

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