Παραπομπή APA

Balaam,LN. (1972). Fundamentals of Biometry. George Allen & Unwin LTD.

Παραπομπή Chicago Style

Balaam,LN. Fundamentals of Biometry. London: George Allen & Unwin LTD, 1972.

Παραπομπή MLA

Balaam,LN. Fundamentals of Biometry. George Allen & Unwin LTD, 1972.