APA (7th ed.) Citation

Mullish, H., & Kochan, S. (1980). Programmable pocket calculators. Hayden book.

Chicago Style (17th ed.) Citation

Mullish, Henry, and Stephen Kochan. Programmable Pocket Calculators. Rochelle Park: Hayden book, 1980.

MLA (9th ed.) Citation

Mullish, Henry, and Stephen Kochan. Programmable Pocket Calculators. Hayden book, 1980.

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