Tohutoro APA (7th ed.)

ZEEMAN, E. (1978). Catastrophe theory: Selected papers. Addison-Wesley.

Tohutoru Kātū Chicago (17th ed.)

ZEEMAN, E.C. Catastrophe Theory: Selected Papers. Reading, Mass: Addison-Wesley, 1978.

Tohutoro MLA (9th ed.)

ZEEMAN, E.C. Catastrophe Theory: Selected Papers. Addison-Wesley, 1978.