Citazione APA

Clark, M. (1960). Elements of commerce: For beginers. Longmans green and company limited.

Stile di citazione Chicago

Clark, M. Elements of Commerce: For Beginers. London: Longmans green and company limited, 1960.

Citazione MLA

Clark, M. Elements of Commerce: For Beginers. Longmans green and company limited, 1960.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.