APA (7th ed.) Citation

Edward Arnold, Blyth, F. H., & De Freitas, M. H. (1974). A geology for engineers (6th ed.). Edward Arnold.

Chicago Style (17th ed.) Citation

Edward Arnold, F.G. H. Blyth, and M. H. De Freitas. A Geology for Engineers. 6th ed. London: Edward Arnold, 1974.

MLA (8th ed.) Citation

Edward Arnold, et al. A Geology for Engineers. 6th ed. Edward Arnold, 1974.

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