APA (7th ed.) Citation

Zelnick, S., & Zeigler, Z. (2018). Becoming ageless: The four secrets to looking and feeling younger than ever. Galvanized Media.

Chicago Style (17th ed.) Citation

Zelnick, Strauss, and Zack Zeigler. Becoming Ageless: The Four Secrets to Looking and Feeling Younger than Ever. United States: Galvanized Media, 2018.

MLA (9th ed.) Citation

Zelnick, Strauss, and Zack Zeigler. Becoming Ageless: The Four Secrets to Looking and Feeling Younger than Ever. Galvanized Media, 2018.