(1991). Human ecology: interactions of man with his environments: An introduction to the academic discipline of human ecology. Kendall Hunt Publ. Co.
Chicago-Zitierstil (17. Ausg.)Human Ecology: Interactions of Man with His Environments: An Introduction to the Academic Discipline of Human Ecology. Dubuque, Iowa: Kendall Hunt Publ. Co, 1991.
MLA-Zitierstil (9. Ausg.)Human Ecology: Interactions of Man with His Environments: An Introduction to the Academic Discipline of Human Ecology. Kendall Hunt Publ. Co, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.