Παραπομπή APA

F R Lowe. (1981). Milking machines: A comprehensive guide for farmers, Herdsmen and students. Oxford.

Παραπομπή Chicago Style

F R Lowe. Milking Machines: A Comprehensive Guide for Farmers, Herdsmen and Students. Oxford, 1981.

Παραπομπή MLA

F R Lowe. Milking Machines: A Comprehensive Guide for Farmers, Herdsmen and Students. Oxford, 1981.