APA (7th ed.) Citation

Haas, J. H., Hemker, H. C., & Snellen, H. A. (1970). Ischaemic Heart Disease. Springer Netherlands.

Chicago Style (17th ed.) Citation

Haas, J. H., H. C. Hemker, and H. A. Snellen. Ischaemic Heart Disease. Dordrecht: Springer Netherlands, 1970.

MLA (9th ed.) Citation

Haas, J. H., et al. Ischaemic Heart Disease. Springer Netherlands, 1970.