APA (7th ed.) Citation

Dlab, V. B. (1981). An introduction to diagrammatical methods in representation theory.

Chicago Style (17th ed.) Citation

Dlab, Vlastimil B. An Introduction to Diagrammatical Methods in Representation Theory. Essen, 1981.

MLA (9th ed.) Citation

Dlab, Vlastimil B. An Introduction to Diagrammatical Methods in Representation Theory. 1981.

Warning: These citations may not always be 100% accurate.