Gaya APA

Hampton, John R, Hampton, Joanna. (2019). The ECG made easy (Ninth Edition). China: El Sevier.

Gaya Chicago

Hampton, John R, Hampton, Joanna. The ECG made easy. Ninth Edition China: El Sevier, 2019. Buku.

Gaya MLA

Hampton, John R, Hampton, Joanna. The ECG made easy. Ninth Edition China: El Sevier, 2019. Buku.

Gaya Turabian

Hampton, John R, Hampton, Joanna. The ECG made easy. Ninth Edition China: El Sevier, 2019. Buku.