APA引文

North American ISDN Users' Forum, Wakid, S. A., & Roberts, K. M. (1991). North American ISDN Users' Forum agreements on integrated services digital network: Based on work performed by the North American ISDN Users' Forum. U.S. Dept. of Commerce, National Institute of Standards and Technology.

Chicago Style (17th ed.) Citation

North American ISDN Users' Forum, Shukri A. Wakid, and Kathleen M. Roberts. North American ISDN Users' Forum Agreements on Integrated Services Digital Network: Based on Work Performed by the North American ISDN Users' Forum. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 1991.

MLA引文

North American ISDN Users' Forum, et al. North American ISDN Users' Forum Agreements on Integrated Services Digital Network: Based on Work Performed by the North American ISDN Users' Forum. U.S. Dept. of Commerce, National Institute of Standards and Technology, 1991.