APA (7th ed.) Citation

Nash, R. C. (1981). Government contract changes (1st ed. and 1981 suppl.). Federal Publications.

Chicago Style (17th ed.) Citation

Nash, Ralph C. Government Contract Changes. 1st ed. and 1981 suppl. Washington, D.C.: Federal Publications, 1981.

MLA (9th ed.) Citation

Nash, Ralph C. Government Contract Changes. 1st ed. and 1981 suppl. Federal Publications, 1981.