Παραπομπή APA

Bulliet, L. J. (1967). Servomechanisms. Addison - Wesley.

Παραπομπή Chicago Style

Bulliet, L J. Servomechanisms. London: Addison - Wesley, 1967.

Παραπομπή MLA

Bulliet, L J. Servomechanisms. Addison - Wesley, 1967.