Παραπομπή APA

Stephens, R. W. B. (1970). Underwater acoustics. John wiley.

Παραπομπή Chicago Style

Stephens, R W B. Underwater Acoustics. London: John wiley, 1970.

Παραπομπή MLA

Stephens, R W B. Underwater Acoustics. John wiley, 1970.