APA
Turner E., . (1949). Catering business of your own. London: Barrie & Rockliff.
Chicago
Turner E, . 1949. Catering business of your own. London: Barrie & Rockliff.
Harvard
Turner E., . (1949). Catering business of your own. London: Barrie & Rockliff.
MLA
Turner E, . Catering business of your own. London: Barrie & Rockliff. 1949.