APA (7e ed.) Bronvermelding

Greenberg, V. E. (1989). Respecting your limits when caring for aging parents. Jossey-Bass Publishers.

Chicago (17e ed.) Bronvermelding

Greenberg, Vivian E. Respecting Your Limits When Caring for Aging Parents. California: Jossey-Bass Publishers, 1989.

MLA (8e ed.) Bronvermelding

Greenberg, Vivian E. Respecting Your Limits When Caring for Aging Parents. Jossey-Bass Publishers, 1989.