APA (7th ed.) Citation

Poston, T., & Stewart, I. (1978). Catastrophe theory and its applications / (by) Tim Poston and Ian Stewart. Pitman.

Chicago Style (17th ed.) Citation

Poston, Tim, and Ian Stewart. Catastrophe Theory and Its Applications / (by) Tim Poston and Ian Stewart. London (etc.): Pitman, 1978.

MLA (9th ed.) Citation

Poston, Tim, and Ian Stewart. Catastrophe Theory and Its Applications / (by) Tim Poston and Ian Stewart. Pitman, 1978.

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