APA (7th ed.) Citation

Colloquium on Convexity University of Copenhagen, North Atlantic Treaty Organization, & Københavns Universitet. Matematisk Institut. (1967). Proceedings. Kbenhavens Universitets Matematiske Institut.

Chicago Style (17th ed.) Citation

Colloquium on Convexity University of Copenhagen, North Atlantic Treaty Organization, and Københavns Universitet. Matematisk Institut. Proceedings. Kbenhavn: Kbenhavens Universitets Matematiske Institut, 1967.

MLA (9th ed.) Citation

Colloquium on Convexity University of Copenhagen, et al. Proceedings. Kbenhavens Universitets Matematiske Institut, 1967.