This is not currently part of the peer-reviewed material of the project. Do not cite as a research publication.
[15/3/6 - MCR, TW (in person)]
Format from Manual (p. 56) for in-text references to dictionary entries includes colon (in roman face) followed by the headword (in italics):
LP: maðr;
Sigfús Blöndal 1920-4: hestr