APA (7th ed.) Citation

Hofmann, K. H., & Mostert, P. S. (1966). Elements of compact semigroups. Merrill.

Chicago Style (17th ed.) Citation

Hofmann, Karl H., and Paul Stallings Mostert. Elements of Compact Semigroups. Columbus, Ohio: Merrill, 1966.

MLA (9th ed.) Citation

Hofmann, Karl H., and Paul Stallings Mostert. Elements of Compact Semigroups. Merrill, 1966.