APA (7th ed.) Citation

Lichtfuss, K. H. (2016). NIST time and frequency bulletin. U.S. Dept. of Commerce, National Institute of Standards and Technology.

Chicago Style (17th ed.) Citation

Lichtfuss, Karen Hansen. NIST Time and Frequency Bulletin. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 2016.

MLA (9th ed.) Citation

Lichtfuss, Karen Hansen. NIST Time and Frequency Bulletin. U.S. Dept. of Commerce, National Institute of Standards and Technology, 2016.