APA (7th ed.) Citation

Norton, H. R. (1919). A textbook on retail selling. Ginn.

Chicago Style (17th ed.) Citation

Norton, Helen Rich. A Textbook on Retail Selling. Boston [u.a.]: Ginn, 1919.

MLA (9th ed.) Citation

Norton, Helen Rich. A Textbook on Retail Selling. Ginn, 1919.

Warning: These citations may not always be 100% accurate.