APA (7th ed.) Citation

Janse, M. J. (1971). The effect of changes in heart rate on the refractory period of the heart. Mondeel Offsetdrukkerij.

Chicago Style (17th ed.) Citation

Janse, Michiel Johannes. The Effect of Changes in Heart Rate on the Refractory Period of the Heart. Amsterdam: Mondeel Offsetdrukkerij, 1971.

MLA (8th ed.) Citation

Janse, Michiel Johannes. The Effect of Changes in Heart Rate on the Refractory Period of the Heart. Mondeel Offsetdrukkerij, 1971.