APA

Whitney N., . (1992). The Trath Machine. Oxford: Heinimann ELT.

Chicago

Whitney Norman, . 1992. The Trath Machine. Oxford: Heinimann ELT.

Harvard

Whitney N., . (1992). The Trath Machine. Oxford: Heinimann ELT.

MLA

Whitney Norman, . The Trath Machine. Oxford: Heinimann ELT. 1992.