Παραπομπή APA

Uren, J., & Price, W. F. (1978). Surveying for engineers. Macmillan.

Παραπομπή Chicago Style

Uren, J., και W F. Price. Surveying for Engineers. London: Macmillan, 1978.

Παραπομπή MLA

Uren, J., και W F. Price. Surveying for Engineers. Macmillan, 1978.