APA
Hughes O., Hughes O., . (1970). Introductory foods. New York: Macmillan Publishing Company.
Chicago
Hughes Osee, Hughes Osee, . 1970. Introductory foods. New York: Macmillan Publishing Company.
Harvard
Hughes O., Hughes O., . (1970). Introductory foods. New York: Macmillan Publishing Company.
MLA
Hughes Osee, Hughes Osee, . Introductory foods. New York: Macmillan Publishing Company. 1970.