APA (7th ed.) Citation

Keller, J. B., & Antman, S. S. (1969). Bifurcation theory and nonlinear eigenvalue problems. W. A. Benjamin.

Chicago Style (17th ed.) Citation

Keller, Joseph B., and S. S. Antman. Bifurcation Theory and Nonlinear Eigenvalue Problems. New York: W. A. Benjamin, 1969.

MLA (8th ed.) Citation

Keller, Joseph B., and S. S. Antman. Bifurcation Theory and Nonlinear Eigenvalue Problems. W. A. Benjamin, 1969.