APA-Zitierstil (7. Ausg.)

Gruebele, J. W., & Koller, F. (1969). Changing market structure of the Minnesota dairy manufacturing industry. Agric. Exp. Station.

Chicago-Zitierstil (17. Ausg.)

Gruebele, James W., und Fred Koller. Changing Market Structure of the Minnesota Dairy Manufacturing Industry. Saint Paul, Minn: Agric. Exp. Station, 1969.

MLA-Zitierstil (9. Ausg.)

Gruebele, James W., und Fred Koller. Changing Market Structure of the Minnesota Dairy Manufacturing Industry. Agric. Exp. Station, 1969.