APA (7th ed.) Citation
Nugraha, I. P., Ingham, K., & Davidsen, K. (2013). Essential Indonesian: Speak Indonesian with confidence (First edition.). Tuttle Publishing.
Chicago Style (17th ed.) Citation
Nugraha, Iskandar P., Katherine Ingham, and Katherine Davidsen. Essential Indonesian: Speak Indonesian with Confidence. First edition. Clarendon, Vermont: Tuttle Publishing, 2013.
MLA (9th ed.) Citation
Nugraha, Iskandar P., et al. Essential Indonesian: Speak Indonesian with Confidence. First edition. Tuttle Publishing, 2013.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.