APA (7th ed.) Citation

Shearer,Deborah A. (2003). Astronauts at work. Capstone Press.

Chicago Style (17th ed.) Citation

Shearer,Deborah A. Astronauts at Work. United states of America: Capstone Press, 2003.

MLA (9th ed.) Citation

Shearer,Deborah A. Astronauts at Work. Capstone Press, 2003.

Warning: These citations may not always be 100% accurate.