APA (7th ed.) Citation

Lidell, L., & Langford, M. J. (1980). SLR handbook / (text by Lucy Lidell), (edited by Michael Langford). Ebury Press.

Chicago Style (17th ed.) Citation

Lidell, Lucy, and Michael John Langford. SLR Handbook / (text by Lucy Lidell), (edited by Michael Langford). London: Ebury Press, 1980.

MLA (9th ed.) Citation

Lidell, Lucy, and Michael John Langford. SLR Handbook / (text by Lucy Lidell), (edited by Michael Langford). Ebury Press, 1980.

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