APA (7th ed.) Citation

Coontz, S. H. (1957). Population theories and the economic interpretation. Routledge & Kegan Paul.

Chicago Style (17th ed.) Citation

Coontz, Sydney H. Population Theories and the Economic Interpretation. London: Routledge & Kegan Paul, 1957.

MLA (9th ed.) Citation

Coontz, Sydney H. Population Theories and the Economic Interpretation. Routledge & Kegan Paul, 1957.

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