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

APA Citation Edition Citation

Roberts, O. (1995). An explanation of ancient windward sailing. Some other considerations.

Chicago Citation Edition Citation

Roberts, O.T.P. An Explanation of Ancient Windward Sailing. Some Other Considerations. 1995.

MLA Citation Edition Citation

Roberts, O.T.P. An Explanation of Ancient Windward Sailing. Some Other Considerations. 1995.