APA (7th ed.) Citation

Ryder, R. W. (1952). Earthing principles and practice. Pitman.

Chicago Style (17th ed.) Citation

Ryder, R. W. Earthing Principles and Practice. London: Pitman, 1952.

MLA (9th ed.) Citation

Ryder, R. W. Earthing Principles and Practice. Pitman, 1952.

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