%% You should probably cite draft-ietf-ntp-bcp instead of this I-D. @techreport{reilly-ntp-bcp-00, number = {draft-reilly-ntp-bcp-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-reilly-ntp-bcp/00/}, author = {Denis Reilly}, title = {{Network Time Protocol Best Current Practices}}, pagetotal = 7, year = 2015, month = sep, day = 19, abstract = {NTP Version 4 (NTPv4) has been widely used since its publication as RFC 5905 {[}RFC5905{]}. This documentation is a collection of Best Practices from across the NTP community.}, }