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

APA Citation Edition Citation

Buttrey, T. V. (2000). Unattributed Anonymous quadrantes revisited.

Chicago Citation Edition Citation

Buttrey, Theodore V. Unattributed Anonymous Quadrantes Revisited. 2000.

MLA Citation Edition Citation

Buttrey, Theodore V. Unattributed Anonymous Quadrantes Revisited. 2000.