Weil, T. E., & Weil, T. E. (1973). Area handbook for Ecuador (1. edition.). Washington: U.S. Government Printing Office.
Chicago Style CitationWeil, Thomas E., and Thomas E. Weil. Area Handbook for Ecuador. 1. edition. Washington: U.S. Government Printing Office, 1973.
MLA CitationWeil, Thomas E., and Thomas E. Weil. Area Handbook for Ecuador. 1. edition. Washington: U.S. Government Printing Office, 1973.
Warning: These citations may not always be 100% accurate.