APA (7th ed.) Citation

Caplen, R. H. (1982). A practical approach to quality control (4th ed.). Business Books.

Chicago Style (17th ed.) Citation

Caplen, R. H. A Practical Approach to Quality Control. 4th ed. London: Business Books, 1982.

MLA (9th ed.) Citation

Caplen, R. H. A Practical Approach to Quality Control. 4th ed. Business Books, 1982.

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