APA (7th ed.) Citation

Bonar, J. (1966). Malthus and his work (2. ed., new impr.). Cass.

Chicago Style (17th ed.) Citation

Bonar, James. Malthus and His Work. 2. ed., new impr. London: Cass, 1966.

MLA (9th ed.) Citation

Bonar, James. Malthus and His Work. 2. ed., new impr. Cass, 1966.