Cita APA (7a ed.)

Mattern, J. (2011). Ben & Jerry: Ice cream manufacturers. ABDO Pub..

Cita Chicago Style (17a ed.)

Mattern, Joanne. Ben & Jerry: Ice Cream Manufacturers. Edina, Minn.: ABDO Pub., 2011.

Cita MLA (8a ed.)

Mattern, Joanne. Ben & Jerry: Ice Cream Manufacturers. ABDO Pub., 2011.

Precaución: Estas citas no son 100% exactas.