APA

Granger C., Beaumont D., . (1993). Generation 2000. Oxford: Macmillan Heinemann.

Chicago

Granger C, Beaumont D, . 1993. Generation 2000. Oxford: Macmillan Heinemann.

Harvard

Granger C., Beaumont D., . (1993). Generation 2000. Oxford: Macmillan Heinemann.

MLA

Granger C, Beaumont D, . Generation 2000. Oxford: Macmillan Heinemann. 1993.