Dyfyniad APA

Kendig, K. (2008). Sink or float?: Thought problems in math and physics. Mathematical Association of America.

Dyfyniad Arddull Chicago

Kendig, Keith. Sink or Float?: Thought Problems in Math and Physics. Washington, DC: Mathematical Association of America, 2008.

Dyfyniad MLA

Kendig, Keith. Sink or Float?: Thought Problems in Math and Physics. Mathematical Association of America, 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.