International Congress of Aviation and Space Medicine Amsterdam, Netherlands, & Busby, D. E. (1970). Recent advances in aerospace medicine: Proceedings, XVIII International Congress of Aviation and Space Medicine, Amsterdam, 1969. Reidel.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Congress of Aviation and Space Medicine Amsterdam, Netherlands, và Douglas E. Busby. Recent Advances in Aerospace Medicine: Proceedings, XVIII International Congress of Aviation and Space Medicine, Amsterdam, 1969. Dordrecht: Reidel, 1970.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)International Congress of Aviation and Space Medicine Amsterdam, Netherlands, và Douglas E. Busby. Recent Advances in Aerospace Medicine: Proceedings, XVIII International Congress of Aviation and Space Medicine, Amsterdam, 1969. Reidel, 1970.