APA (7th ed.) Citation

Morse, M., & Cairns, S. S. (1969). Critical Point Theory in Global Analysis and Differential Topology: Vol 33. Academic Press.

Chicago Style (17th ed.) Citation

Morse, Marston, and Stewart S. Cairns. Critical Point Theory in Global Analysis and Differential Topology: Vol 33. New York: Academic Press, 1969.

MLA (9th ed.) Citation

Morse, Marston, and Stewart S. Cairns. Critical Point Theory in Global Analysis and Differential Topology: Vol 33. Academic Press, 1969.