APA (7th ed.) Citation

Polley, C. (2019). Elementary Mandarin. LibreTexts.

Chicago Style (17th ed.) Citation

Polley, Carl. Elementary Mandarin. [Place of publication not identified]: LibreTexts, 2019.

MLA (9th ed.) Citation

Polley, Carl. Elementary Mandarin. LibreTexts, 2019.

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