APA aipamena

Griffith, G. T. (1967). Population problems of the age of Malthus (2nd ed.). A. M. Kelley.

Chicago Style aipamena

Griffith, Grosvenor Talbot. Population Problems of the Age of Malthus. 2nd ed. New York: A. M. Kelley, 1967.

MLA aipamena

Griffith, Grosvenor Talbot. Population Problems of the Age of Malthus. 2nd ed. A. M. Kelley, 1967.