APA (7th ed.) Citation

Whelpton, P. K., Eldridge, H. T., & Siegel, J. S. (1948). Forecasts of the population of the United States, 1945-1975. U. S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Whelpton, Pascal Kidder, Hope Tisdale Eldridge, and Jacob S. Siegel. Forecasts of the Population of the United States, 1945-1975. Washington: U. S. Govt. Print. Off, 1948.

MLA (9th ed.) Citation

Whelpton, Pascal Kidder, et al. Forecasts of the Population of the United States, 1945-1975. U. S. Govt. Print. Off, 1948.