APA

Rand R. H., Armbruster D., . (1987). Perturbation methods, bifurcation theory and computer algebra. New York: Springer.

Chicago

Rand Richard H, Armbruster Dieter, . 1987. Perturbation methods, bifurcation theory and computer algebra. New York: Springer.

Harvard

Rand R. H., Armbruster D., . (1987). Perturbation methods, bifurcation theory and computer algebra. New York: Springer.

MLA

Rand Richard H, Armbruster Dieter, . Perturbation methods, bifurcation theory and computer algebra. New York: Springer. 1987.