APA (7th ed.) Citation

Giffen, R. (1887). Essays in finance. George Bell and Sons.

Chicago Style (17th ed.) Citation

Giffen, Robert. Essays in Finance. London: George Bell and Sons, 1887.

MLA (9th ed.) Citation

Giffen, Robert. Essays in Finance. George Bell and Sons, 1887.

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