Cita APA (7th ed.)

Hurd, R. M. (1924). Principles of city land values. The Record and guide.

Cita Chicago (17th ed.)

Hurd, Richard Melancthon. Principles of City Land Values. New York: The Record and guide, 1924.

Cita MLA (9th ed.)

Hurd, Richard Melancthon. Principles of City Land Values. The Record and guide, 1924.