APA (7th ed.) Citation

Thong, R., & Lin, G. (2000). Round is a mooncake: A book of shapes. Chronicle Books.

Chicago Style (17th ed.) Citation

Thong, Roseanne., and Grace Lin. Round Is a Mooncake: A Book of Shapes. San Francisco: Chronicle Books, 2000.

MLA (8th ed.) Citation

Thong, Roseanne., and Grace Lin. Round Is a Mooncake: A Book of Shapes. Chronicle Books, 2000.