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

APA Citation Edition Citation

Anstee, J., Cassidy, N., & Henderson, G. (1998). Some random thoughts and observations on the construction and use of the three span catapult. Vavila Edinf SRL.

Chicago Citation Edition Citation

Anstee, John, Norman Cassidy, und Gordon Henderson. Some Random Thoughts and Observations on the Construction and Use of the Three Span Catapult. Bucharest: Vavila Edinf SRL, 1998.

MLA Citation Edition Citation

Anstee, John, et al. Some Random Thoughts and Observations on the Construction and Use of the Three Span Catapult. Vavila Edinf SRL, 1998.