APA (7th ed.) Citation

Koh, S., & Baik, G. (2012). Essential Korean - speak Korean with confidence. Tuttle.

Chicago Style (17th ed.) Citation

Koh, Soyeung, and Gene Baik. Essential Korean - Speak Korean with Confidence. Tokyo: Tuttle, 2012.

MLA (9th ed.) Citation

Koh, Soyeung, and Gene Baik. Essential Korean - Speak Korean with Confidence. Tuttle, 2012.

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