APA (7th ed.) Citation

Goldberg, K. P. (1982). Pushbutton mathematics: Calculator math problems, examples, and activities. Prentice-Hall.

Chicago Style (17th ed.) Citation

Goldberg, Kenneth P. Pushbutton Mathematics: Calculator Math Problems, Examples, and Activities. Englewood Cliffs, N.J: Prentice-Hall, 1982.

MLA (9th ed.) Citation

Goldberg, Kenneth P. Pushbutton Mathematics: Calculator Math Problems, Examples, and Activities. Prentice-Hall, 1982.

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