APA aipamena

Lawrence, W. J. C. (1951). Practical plant breeding (3rd ed.). Allen & Unwin.

Chicago Style aipamena

Lawrence, William John Cooper. Practical Plant Breeding. 3rd ed. London: Allen & Unwin, 1951.

MLA aipamena

Lawrence, William John Cooper. Practical Plant Breeding. 3rd ed. Allen & Unwin, 1951.