APA (7e ed.) Bronvermelding

Westoff, C. F. (1973). Toward the end of growth: Population in America. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Westoff, Charles F. Toward the End of Growth: Population in America. Englewood Cliffs, N.J: Prentice-Hall, 1973.

MLA (9e ed.) Bronvermelding

Westoff, Charles F. Toward the End of Growth: Population in America. Prentice-Hall, 1973.