Παραπομπή APA

Cotton,, H., & Barber,, H. (1970). Transmission and Distribution of Electrical Energy. B I Publications.

Παραπομπή Chicago Style

Cotton,, H., και H. Barber. Transmission and Distribution of Electrical Energy. Mumbai: B I Publications, 1970.

Παραπομπή MLA

Cotton,, H., και H. Barber. Transmission and Distribution of Electrical Energy. B I Publications, 1970.