Cita APA

Gamow,George, & Russell,Stannard. (1999). The New World of Mr Tompikns. CUP.

Chicago Edition Citation

Gamow,George, i Russell,Stannard. The New World of Mr Tompikns. Cambridge University Press: CUP, 1999.

Cita MLA

Gamow,George, i Russell,Stannard. The New World of Mr Tompikns. CUP, 1999.