APA (7th ed.) Citation

Gnadig, P. (2003). 200 Puzzling physics problems. Univ. Pr.

Chicago Style (17th ed.) Citation

Gnadig, Peter. 200 Puzzling Physics Problems. Cambridge: Univ. Pr, 2003.

MLA (9th ed.) Citation

Gnadig, Peter. 200 Puzzling Physics Problems. Univ. Pr, 2003.

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