APA aipamena

Hamilton, A. (1937). Siwalik erosion. Superintendent, Government Printing, Punjab.

Chicago Style aipamena

Hamilton, A.P.F. Siwalik Erosion. Lahore: Superintendent, Government Printing, Punjab, 1937.

MLA aipamena

Hamilton, A.P.F. Siwalik Erosion. Superintendent, Government Printing, Punjab, 1937.