Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Parsons, J. J. (1972). Spread of african pasture grasses to the american tropics. - Denver, CO.

Chicago Citation Edition Citation

Parsons, James J. Spread of African Pasture Grasses to the American Tropics. - Denver, CO. 1972.

MLA Citation Edition Citation

Parsons, James J. Spread of African Pasture Grasses to the American Tropics. - Denver, CO. 1972.