APA (7th ed.) Citation

Lu, Y. (1976). Singularity theory and an introduction to catastrophe theory (2.corr.print.). Springer.

Chicago Style (17th ed.) Citation

Lu, Yung-Chen. Singularity Theory and an Introduction to Catastrophe Theory. 2.corr.print. Berlin: Springer, 1976.

MLA (9th ed.) Citation

Lu, Yung-Chen. Singularity Theory and an Introduction to Catastrophe Theory. 2.corr.print. Springer, 1976.