Παραπομπή σε μορφή APA (7η εκδ.)

Hale, J. K. (1981). Topics in dynamic bifurcation theory. Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hale, Jack K. Topics in Dynamic Bifurcation Theory. Providence, R.I.: Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hale, Jack K. Topics in Dynamic Bifurcation Theory. Published for the Conference Board of the Mathematical Sciences by the American Mathematical Society, 1981.