APA (7th ed.) Citation

Doherty, G., Claybourne, A., & Davidson, S. (2009). Ensiklopedia Geografi dan Atlas dunia Lengkap. Usborne Publishing.

Chicago Style (17th ed.) Citation

Doherty, Gillian, Anna Claybourne, and Susanna Davidson. Ensiklopedia Geografi Dan Atlas Dunia Lengkap. Usborne Publishing, 2009.

MLA (9th ed.) Citation

Doherty, Gillian, et al. Ensiklopedia Geografi Dan Atlas Dunia Lengkap. Usborne Publishing, 2009.