APA Citatie

Whitehead, G. (1969). Commerce: Made simple. W.H Allen and co.

Chicago Style citaat

Whitehead, G.M. Commerce: Made Simple. London: W.H Allen and co, 1969.

MLA citatie

Whitehead, G.M. Commerce: Made Simple. W.H Allen and co, 1969.

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