Gaya APA

Nazmah, A. (2014). Sistematika Membaca EKG (Elekrocardiography) (Cet.1). Jakarta: Trans Info Media.

Gaya MLA

Nazmah, Abu. "Sistematika Membaca EKG (Elekrocardiography)". Cet.1 Jakarta: Trans Info Media, 2014. Textbook.