APA (7th ed.) Citation

Elkins, T. H. (1973). The urban explosion / (by) T.H. Elkins. Macmillan.

Chicago Style (17th ed.) Citation

Elkins, T. H. The Urban Explosion / (by) T.H. Elkins. London: Macmillan, 1973.

MLA (9th ed.) Citation

Elkins, T. H. The Urban Explosion / (by) T.H. Elkins. Macmillan, 1973.

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