Citazione Stile APA (7a Edizione)

Hidayat, r., Silaswati, s., & Satyanegara, S. (2001). Active english for nurses. Widya Medika.

Citazione stile Chigago Style (17a edizione)

Hidayat, rachmat, shinta Silaswati, e Surya Satyanegara. Active English for Nurses. Widya Medika, 2001.

Citatione MLA (9a ed.)

Hidayat, rachmat, et al. Active English for Nurses. Widya Medika, 2001.