APA Style

Capper, P, L., Cassie, W, F. (1976). The Mechanics of Engineering Soils Sixth (SI) Edition (Ed.6 (SI)). London: John Wiley & Sons, Inc.

MLA Style

Capper, P., Leonard., Cassie, W., Fisher. "The Mechanics of Engineering Soils Sixth (SI) Edition". Ed.6 (SI) London: John Wiley & Sons, Inc, 1976. Text.