APA

Coiley J., . (2011). Memo, Bd. 19. : .

Chicago

Coiley John, . 2011. Memo, Bd. 19. : .

Harvard

Coiley J., . (2011). Memo, Bd. 19. : .

MLA

Coiley John, . Memo, Bd. 19. : . 2011.