Παραπομπή APA

Institute for Advanced Study (Princeton, N.J.), & Woltjer, L. (1962). The distribution and motion of interstellar matter in galaxies: Proceedings of a conference held at the Institute for Advanced Study, Princeton, New Jersey, April 10 to 20, 1961. W.A. Benjamin.

Παραπομπή Chicago Style

Institute for Advanced Study (Princeton, N.J.), και Lodewijk Woltjer. The Distribution and Motion of Interstellar Matter in Galaxies: Proceedings of a Conference Held at the Institute for Advanced Study, Princeton, New Jersey, April 10 to 20, 1961. New York: W.A. Benjamin, 1962.

Παραπομπή MLA

Institute for Advanced Study (Princeton, N.J.), και Lodewijk Woltjer. The Distribution and Motion of Interstellar Matter in Galaxies: Proceedings of a Conference Held at the Institute for Advanced Study, Princeton, New Jersey, April 10 to 20, 1961. W.A. Benjamin, 1962.