APA
Butt Clifford, Hailes William D Hemenway Wesley, . (1967). Introduction to supermarket occupations. New York, USA: Delmar Publisher.
Chicago
Butt Clifford, Hailes William D Hemenway Wesley, . 1967. Introduction to supermarket occupations. New York, USA: Delmar Publisher.
Harvard
Butt Clifford, Hailes William D Hemenway Wesley, . (1967). Introduction to supermarket occupations. New York, USA: Delmar Publisher.
MLA
Butt Clifford, Hailes William D Hemenway Wesley, . Introduction to supermarket occupations. New York, USA: Delmar Publisher. 1967.
