APA (7th ed.) Citation

Zwirner, E., & Zwirner, K. j. a. (1970). Principles of phonometrics. University of Alabama Press.

Chicago Style (17th ed.) Citation

Zwirner, Eberhard, and Kurt joint auth Zwirner. Principles of Phonometrics. University: University of Alabama Press, 1970.

MLA (9th ed.) Citation

Zwirner, Eberhard, and Kurt joint auth Zwirner. Principles of Phonometrics. University of Alabama Press, 1970.

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