Larson, G. (1992). Cows of our planet: A Far side collection. Andrews and McMeel.
Cita Chicago Style (17a ed.)Larson, Gary. Cows of Our Planet: A Far Side Collection. Kansas City: Andrews and McMeel, 1992.
Cita MLA (8a ed.)Larson, Gary. Cows of Our Planet: A Far Side Collection. Andrews and McMeel, 1992.
Precaución: Estas citas no son 100% exactas.