APA (7th ed.) Citation

Vielrose, E. (1965). Elements of the natural movement of population ([1st ed.].). Pergamon Press.

Chicago Style (17th ed.) Citation

Vielrose, Egon. Elements of the Natural Movement of Population. [1st ed.]. Oxford: Pergamon Press, 1965.

MLA (9th ed.) Citation

Vielrose, Egon. Elements of the Natural Movement of Population. [1st ed.]. Pergamon Press, 1965.