Gaya APA

Sunardi, Y. (2020). Nutrisi & Imunitas (Ed. 1, Cet. 1). Yogyakarta: Rapha Publishing.

Gaya MLA

Sunardi, Yohanes. "Nutrisi & Imunitas". Ed. 1, Cet. 1 Yogyakarta: Rapha Publishing, 2020. Text.