APA (7th ed.) Citation

Seligman, E. R. A. (1925). Essays in economics. The Macmillan company.

Chicago Style (17th ed.) Citation

Seligman, Edwin R. A. Essays in Economics. New York: The Macmillan company, 1925.

MLA (9th ed.) Citation

Seligman, Edwin R. A. Essays in Economics. The Macmillan company, 1925.