APA Style

Zarra, L, (. (2023). 30 - Minute portrait drawing for beginners : easy step-by-step lessons and techniques for drawing... faces . : Callisto Publishing.

MLA Style

Zarra, Leah, (Ed.). "30 - Minute portrait drawing for beginners : easy step-by-step lessons and techniques for drawing... faces". : Callisto Publishing, 2023. BOOK.