Dyfyniad APA

Eastaway,Rob. (2010). Mindbenders and Brainteasers: 100 Maddening Mindbenders and Curious Conundrums (NA.). Portico.

Dyfyniad Arddull Chicago

Eastaway,Rob. Mindbenders and Brainteasers: 100 Maddening Mindbenders and Curious Conundrums. NA. London: Portico, 2010.

Dyfyniad MLA

Eastaway,Rob. Mindbenders and Brainteasers: 100 Maddening Mindbenders and Curious Conundrums. NA. Portico, 2010.

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