APA aipamena

Grauer, K. (1992). A practical guide to ECG interpretation. Mosby-Year Book.

Chicago Style aipamena

Grauer, Ken. A Practical Guide to ECG Interpretation. St. Louis, MO: Mosby-Year Book, 1992.

MLA aipamena

Grauer, Ken. A Practical Guide to ECG Interpretation. Mosby-Year Book, 1992.