APA
Wingate Isabel B, Gillespie Karen R Addison Betty G, . (1953). Know your merchandise. New York, USA: McGraw-Hill Book Company.
Chicago
Wingate Isabel B, Gillespie Karen R Addison Betty G, . 1953. Know your merchandise. New York, USA: McGraw-Hill Book Company.
Harvard
Wingate Isabel B, Gillespie Karen R Addison Betty G, . (1953). Know your merchandise. New York, USA: McGraw-Hill Book Company.
MLA
Wingate Isabel B, Gillespie Karen R Addison Betty G, . Know your merchandise. New York, USA: McGraw-Hill Book Company. 1953.
