APA (7th ed.) Citation

Spencer-Wendel, S., & Witter, B. (2013). Until I say good-bye: My year of living with joy. Two Roads.

Chicago Style (17th ed.) Citation

Spencer-Wendel, Susan, and Bret Witter. Until I Say Good-bye: My Year of Living with Joy. London: Two Roads, 2013.

MLA (9th ed.) Citation

Spencer-Wendel, Susan, and Bret Witter. Until I Say Good-bye: My Year of Living with Joy. Two Roads, 2013.