Cita APA (7th ed.)

Brown University & Bagdikian, B. H. e. (1960). Man's contracting world in an expanding universe: Proceedings of the Brown University Convocation held in Providence, Rhode Island, October 21-23, 1959. s.n.

Cita Chicago (17th ed.)

Brown University i Ben H. ed Bagdikian. Man's Contracting World in an Expanding Universe: Proceedings of the Brown University Convocation Held in Providence, Rhode Island, October 21-23, 1959. Providence: s.n, 1960.

Cita MLA (9th ed.)

Brown University i Ben H. ed Bagdikian. Man's Contracting World in an Expanding Universe: Proceedings of the Brown University Convocation Held in Providence, Rhode Island, October 21-23, 1959. s.n, 1960.