APA (7th ed.) Citation

Langley, R. (1971). Practical statistics for non-mathematical people. David & Charles.

Chicago Style (17th ed.) Citation

Langley, Russell. Practical Statistics for Non-mathematical People. Newton Abbot: David & Charles, 1971.

MLA (9th ed.) Citation

Langley, Russell. Practical Statistics for Non-mathematical People. David & Charles, 1971.

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