APA (7th ed.) Citation

Riegel, R. (1924). Elements of business statistics. Appleton.

Chicago Style (17th ed.) Citation

Riegel, Robert. Elements of Business Statistics. New York, NY [u.a.]: Appleton, 1924.

MLA (9th ed.) Citation

Riegel, Robert. Elements of Business Statistics. Appleton, 1924.

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