APA (7th ed.) Citation

Christie, A., Diorki, & Ortega, V. Diez negritos.

Chicago Style (17th ed.) Citation

Christie, Agatha, Diorki, and Virgilio Ortega. Diez Negritos. Barcelona.

MLA (9th ed.) Citation

Christie, Agatha, et al. Diez Negritos.

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