APA (7th ed.) Citation

Horner, P. C. (1981). Earthworks. Telford.

Chicago Style (17th ed.) Citation

Horner, P. C. Earthworks. London: Telford, 1981.

MLA (8th ed.) Citation

Horner, P. C. Earthworks. Telford, 1981.

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