APA ציטוט

Burgess, C. (2011). Selecting the mercury seven: The search for America's first astronauts. Springer.

Chicago Style (17th ed.) Citation

Burgess, Colin. Selecting the Mercury Seven: The Search for America's First Astronauts. New York, NY: Springer, 2011.

ציטוט MLA

Burgess, Colin. Selecting the Mercury Seven: The Search for America's First Astronauts. Springer, 2011.