APA (7th ed.) Citation

Pepe, T. J. (1960). Free and inexpensive educational aids. Dover Publications.

Chicago Style (17th ed.) Citation

Pepe, Thomas J. Free and Inexpensive Educational Aids. New York: Dover Publications, 1960.

MLA (9th ed.) Citation

Pepe, Thomas J. Free and Inexpensive Educational Aids. Dover Publications, 1960.

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