APA Citation

Visser, S. Population environmrnt and people. J.B. Wolters-Groningen.

Chicago Style Citation

Visser, S.W. Population Environmrnt and People. J.B. Wolters-Groningen.

MLA Citation

Visser, S.W. Population Environmrnt and People. J.B. Wolters-Groningen.

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