APA (7th ed.) Citation

Soules, J. A. (1968). What can the matter be? Bell Telephone Laboratoires.

Chicago Style (17th ed.) Citation

Soules, Jack A. What Can the Matter Be? Cresskill: Bell Telephone Laboratoires, 1968.

MLA (9th ed.) Citation

Soules, Jack A. What Can the Matter Be? Bell Telephone Laboratoires, 1968.

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