APA Format
Anderson, Poul. (1969).
The infinite voyage : man's future in space / Poul Anderson
. London :: Collier-Macmillan Limited,.
MLA Format
Anderson, Poul.
The infinite voyage : man's future in space / Poul Anderson
. London :: Collier-Macmillan Limited,, 1969
Chicago Format
Anderson, Poul. The infinite voyage : man's future in space / Poul Anderson. London :: Collier-Macmillan Limited,, 1969.