APA aipamena

Hanrath, P., Schlüter, M., Langenstein, B. A., Polster, J., Engel, S., Kremer, P., & Krebber, H. J. (1983). Detection of ostium secundum atrial septal defects by transoesophageal cross-sectional echocardiography.

Chicago Style aipamena

Hanrath, P., M. Schlüter, B A. Langenstein, J. Polster, S. Engel, P. Kremer, and H J. Krebber. Detection of Ostium Secundum Atrial Septal Defects By Transoesophageal Cross-sectional Echocardiography. 1983.

MLA aipamena

Hanrath, P., et al. Detection of Ostium Secundum Atrial Septal Defects By Transoesophageal Cross-sectional Echocardiography. 1983.