Παραπομπή APA

Jan TM et al, Pieter, Wouters, & Pieter Walstra. (2006). Dairy Science and Technology (2 nd.). CRC Taylor & Francis.

Παραπομπή Chicago Style

Jan TM et al, Pieter, Wouters, και Pieter Walstra. Dairy Science and Technology. 2 nd. CRC Taylor & Francis, 2006.

Παραπομπή MLA

Jan TM et al, et al. Dairy Science and Technology. 2 nd. CRC Taylor & Francis, 2006.