See this example properly formatted in the QUT Cite tool.
This can be defined as "existential dread…" (Bergmann, 1993, p. 502)
OR if no author use the title, if no date use n.d.
Author, A. A. (Year). Title of entry. In A. A. Editor (Ed.), Title of dictionary/encyclopedia (Edition, Vol. x, pp. xxx-xxx). Publisher.
Bergmann, P. G. (1993). Relativity. In The New Encyclopaedia Britannica (15th Ed., Vol. 26, pp. 501-508). Encyclopaedia Britannica.
Author, A. A. (Year). Title of entry. In A. A. Editor (Ed.), Title of dictionary/encyclopedia (Edition, Vol. x, pp. xxx-xxx). Publisher. http://www.xxxxxxxx
Escalator (n.d.). In Merriam-Webster visual dictionary online. Merriam-Webster. http://www.visualdictionaryonline.com/arts-architecture/architecture/escalator.php
Title of entry. (Year, Month DD) In Wikipedia. (Edition, Vol. x, pp. xxx-xxx). Publisher. http://www.xxxxxxxx
Wynnum, Queensland. (2019, September 19) In Wikipedia. https://en.wikipedia.org/w/index.php?title=Wynnum,_Queensland&oldid=916497485
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