APA

Marshall Janette, . (1994). The ultimate ace diet. London: Vermilion.

Chicago

Marshall Janette, . 1994. The ultimate ace diet. London: Vermilion.

Harvard

Marshall Janette, . (1994). The ultimate ace diet. London: Vermilion.

MLA

Marshall Janette, . The ultimate ace diet. London: Vermilion. 1994.