APA-viite

Routley, J. (1957). Business book - keeping. Sir Isaac pitman and sons limited.

Chicago-tyylinen lähdeviittaus

Routley, John. Business Book - Keeping. London: Sir Isaac pitman and sons limited, 1957.

MLA-viite

Routley, John. Business Book - Keeping. Sir Isaac pitman and sons limited, 1957.