APA引文

National Bituminous Concrete Association (U.S.). Quality Improvement Program. (1961). QUIPS: Quality Improvement Program synopsis. National Bituminous Concrete Association.

Chicago Style (17th ed.) Citation

National Bituminous Concrete Association (U.S.). Quality Improvement Program. QUIPS: Quality Improvement Program Synopsis. College Station, Tex.: National Bituminous Concrete Association, 1961.

MLA引文

National Bituminous Concrete Association (U.S.). Quality Improvement Program. QUIPS: Quality Improvement Program Synopsis. National Bituminous Concrete Association, 1961.