Παραπομπή APA

E J Macdonald & J G Davis. (1952). Richmonds dairy chemistry. Griffith.

Παραπομπή Chicago Style

E J Macdonald και J G Davis. Richmonds Dairy Chemistry. Griffith, 1952.

Παραπομπή MLA

E J Macdonald και J G Davis. Richmonds Dairy Chemistry. Griffith, 1952.