APA (7th ed.) Citation

Merchant, R. (1974). Adding machines and calculators / (by) Ronald Merchant. Wiley.

Chicago Style (17th ed.) Citation

Merchant, Ronald. Adding Machines and Calculators / (by) Ronald Merchant. New York ; London (etc.): Wiley, 1974.

MLA (9th ed.) Citation

Merchant, Ronald. Adding Machines and Calculators / (by) Ronald Merchant. Wiley, 1974.

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