APA Citatie

Tack, G., & Alfred. (1963). How to sell successfully overseas. B.I. Publications.

Chicago Style citaat

Tack, George, en Alfred. How to Sell Successfully Overseas. B.I. Publications, 1963.

MLA citatie

Tack, George, en Alfred. How to Sell Successfully Overseas. B.I. Publications, 1963.

Let op: Deze citaties zijn niet altijd 100% accuraat.