APA Style
Grego, Peter. (2009).
Astronomical cybersketching : observational drawing with PDAs and tablet PCs (1st ed).
New York:
Springer.
Chicago Style
Grego, Peter.
Astronomical cybersketching : observational drawing with PDAs and tablet PCs.
1st ed
New York:
Springer,
2009.
Textbook.
MLA Style
Grego, Peter.
Astronomical cybersketching : observational drawing with PDAs and tablet PCs.
1st ed
New York:
Springer,
2009.
Textbook.
Turabian Style
Grego, Peter.
Astronomical cybersketching : observational drawing with PDAs and tablet PCs.
1st ed
New York:
Springer,
2009.
Textbook.