APA (7th ed.) Citation

Spengler, J. J. (1978). Facing zero population growth: Reactions and interpretations, past and present. Duke University Press.

Chicago Style (17th ed.) Citation

Spengler, Joseph John. Facing Zero Population Growth: Reactions and Interpretations, Past and Present. Durham, N.C: Duke University Press, 1978.

MLA (9th ed.) Citation

Spengler, Joseph John. Facing Zero Population Growth: Reactions and Interpretations, Past and Present. Duke University Press, 1978.