APA (7th ed.) Citation

Wahl, H., & Iwarsson, S. (2007). Person-environment relations in old age. GeroPsychology.

Chicago Style (17th ed.) Citation

Wahl, Hans-Werner, and Susanne Iwarsson. "Person-environment Relations in Old Age." GeroPsychology 2007.

MLA (9th ed.) Citation

Wahl, Hans-Werner, and Susanne Iwarsson. "Person-environment Relations in Old Age." GeroPsychology, 2007.

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