APA Citation

Locklin, D. P. n. 1., & Locklin, D. P. n. 1. (1954). Economics of transportation (4. edition.). Homewood, Ill: R. D. Irwin.

Chicago Style Citation

Locklin, David Philip n. 1897, and David Philip n. 1897 Locklin. Economics of Transportation. 4. edition. Homewood, Ill: R. D. Irwin, 1954.

MLA Citation

Locklin, David Philip n. 1897, and David Philip n. 1897 Locklin. Economics of Transportation. 4. edition. Homewood, Ill: R. D. Irwin, 1954.

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