Dyfyniad APA

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

Dyfyniad Arddull Chicago

Keller, Joseph B., and Stuart Antman. Bifurcation Theory and Nonlinear Eigen Value Problems. New York: W A Benjamin, 1969.

Dyfyniad MLA

Keller, Joseph B., and Stuart Antman. Bifurcation Theory and Nonlinear Eigen Value Problems. W A Benjamin, 1969.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.