APA (7th ed.) Citation

Coleman, T. E. (1914). Retaining Walls in theory and in practice: A text-book for students. E. and F.N. Spon.

Chicago Style (17th ed.) Citation

Coleman, T. E. Retaining Walls in Theory and in Practice: A Text-book for Students. London: E. and F.N. Spon, 1914.

MLA (9th ed.) Citation

Coleman, T. E. Retaining Walls in Theory and in Practice: A Text-book for Students. E. and F.N. Spon, 1914.