APA引文

Berry, B. J. L. (1967). Geography of market centers and retail distribution. [s.n.].

Chicago Style (17th ed.) Citation

Berry, Brian Joe Loblay. Geography of Market Centers and Retail Distribution. Englewood Cliffs: [s.n.], 1967.

MLA引文

Berry, Brian Joe Loblay. Geography of Market Centers and Retail Distribution. [s.n.], 1967.