APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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

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