APA (7th ed.) Citation

Christian, C. M. (1982). Modern metropolitan systems. Merrill.

Chicago Style (17th ed.) Citation

Christian, Charles Melvin. Modern Metropolitan Systems. Columbus, Ohio: Merrill, 1982.

MLA (9th ed.) Citation

Christian, Charles Melvin. Modern Metropolitan Systems. Merrill, 1982.

Warning: These citations may not always be 100% accurate.