Gaya APA

Indonesia, . (-). Kursus Basic Trauma Life Support (BTLS) (-). Denpasar: Yayasan Ambulance Gawat Darurat 118.

Gaya MLA

Indonesia, . "Kursus Basic Trauma Life Support (BTLS)". - Denpasar: Yayasan Ambulance Gawat Darurat 118, -. Text.