APA (7th ed.) Citation

Thong, R. (2013). Round is a mooncake: A book of shapes.

Chicago Style (17th ed.) Citation

Thong, Roseanne. Round Is a Mooncake: A Book of Shapes. 2013.

MLA (8th ed.) Citation

Thong, Roseanne. Round Is a Mooncake: A Book of Shapes. 2013.

Warning: These citations may not always be 100% accurate.