MLA

Hardacker, Kelly Ducheny, and Magda Houlberg. Transgender and Gender Nonconforming Health and Aging. Springer International Publishing, 2019.

APA

Hardacker, H., Ducheny, K., & Houlberg, M. (2019). Transgender and Gender Nonconforming Health and Aging. Springer International Publishing.

Chicago

Hardacker, Kelly Ducheny, and Magda Houlberg. Transgender and Gender Nonconforming Health and Aging. : Springer International Publishing, 2019.