Spangenburg, R. (2002). Onboard the space shuttle. Franklin Watts.
Chicagoスタイル(17版)引用形式Spangenburg, Ray. Onboard the Space Shuttle. New York: Franklin Watts, 2002.
MLA(9版)引用形式Spangenburg, Ray. Onboard the Space Shuttle. Franklin Watts, 2002.
警告: この引用は必ずしも正確ではありません.