APA (7th ed.) Citation

WILLEMS, N. (1978). Structural analysis for engineers. International Student Edition.

Chicago Style (17th ed.) Citation

WILLEMS, Nicholas. Structural Analysis for Engineers. International Student Edition, 1978.

MLA (8th ed.) Citation

WILLEMS, Nicholas. Structural Analysis for Engineers. International Student Edition, 1978.

Warning: These citations may not always be 100% accurate.