APA (7th ed.) Citation

Sarvaranta, J., Kiviniitty, K., & Lantto, L. (1975). Isothermic curved surfaces in thermography. Finnish Acad. of Technical Sciences.

Chicago Style (17th ed.) Citation

Sarvaranta, J., Kalevi Kiviniitty, and L. Lantto. Isothermic Curved Surfaces in Thermography. Helsinki: Finnish Acad. of Technical Sciences, 1975.

MLA (9th ed.) Citation

Sarvaranta, J., et al. Isothermic Curved Surfaces in Thermography. Finnish Acad. of Technical Sciences, 1975.