APA (7th ed.) Citation

Knapp, A. One thousand dollars a day. Studies in practical economics.

Chicago Style (17th ed.) Citation

Knapp, Adeline. One Thousand Dollars a Day. Studies in Practical Economics.

MLA (9th ed.) Citation

Knapp, Adeline. One Thousand Dollars a Day. Studies in Practical Economics.

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