APA (7th ed.) Citation

Zeeman, E. (1963). Seminar on combinatorial topology. The University of Warwick.

Chicago Style (17th ed.) Citation

Zeeman, Eric-Christopher. Seminar on Combinatorial Topology. Coventry: The University of Warwick, 1963.

MLA (9th ed.) Citation

Zeeman, Eric-Christopher. Seminar on Combinatorial Topology. The University of Warwick, 1963.