APA (7e ed.) Bronvermelding

COWAN, H. J., & COWAN, H. J. (1980). Architecture Structures An Introduction To Structurel Mechanics. Pitman publishing Limited.

Chicago (17e ed.) Bronvermelding

COWAN, Henry J., en Henry J. COWAN. Architecture Structures An Introduction To Structurel Mechanics. Pitman publishing Limited, 1980.

MLA (8e ed.) Bronvermelding

COWAN, Henry J., en Henry J. COWAN. Architecture Structures An Introduction To Structurel Mechanics. Pitman publishing Limited, 1980.