APA
Hughes O., Hughes O., . (1980). Introductory foods. New York: Macmillan Publishing Company.
Chicago
Hughes Ose, Hughes Ose, . 1980. Introductory foods. New York: Macmillan Publishing Company.
Harvard
Hughes O., Hughes O., . (1980). Introductory foods. New York: Macmillan Publishing Company.
MLA
Hughes Ose, Hughes Ose, . Introductory foods. New York: Macmillan Publishing Company. 1980.