(1976). Spacelab users guide: A short introduction to Spacelab and its use.
Chicago Style (17th ed.) CitationSpacelab Users Guide: A Short Introduction to Spacelab and Its Use. 1976.
MLA引文Spacelab Users Guide: A Short Introduction to Spacelab and Its Use. 1976.
警告：這些引文格式不一定是100％准確.