APA (7th ed.) Citation

Chong, C. K. (2017). Hot cold tumbler.

Chicago Style (17th ed.) Citation

Chong, Chee Keong. Hot Cold Tumbler. 2017.

MLA (8th ed.) Citation

Chong, Chee Keong. Hot Cold Tumbler. 2017.

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