Παραπομπή APA

Ensminger, D., & Stulen, F. B. (2009). Ultrasonics: Data, equations, and their practical uses. CRC.

Παραπομπή Chicago Style

Ensminger, Dale., και Foster B. Stulen. Ultrasonics: Data, Equations, and Their Practical Uses. Boca Ration: CRC, 2009.

Παραπομπή MLA

Ensminger, Dale., και Foster B. Stulen. Ultrasonics: Data, Equations, and Their Practical Uses. CRC, 2009.