APA (7th ed.) Citation

Akkerman, A. (1983). Demographic input to regional planning. Demosystems.

Chicago Style (17th ed.) Citation

Akkerman, Abraham. Demographic Input to Regional Planning. Edmonton, Canada: Demosystems, 1983.

MLA (9th ed.) Citation

Akkerman, Abraham. Demographic Input to Regional Planning. Demosystems, 1983.

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