{{SmithDGRA|author=[[George Long (scholar)|George Long]]|article=Praetor|page=956-957|year=1875}}
The above expands as follows:
This says "p." instead of "pp.", as if there were just one page. It also has a hyphen where an en-dash belongs. I tried to correct it by changing "page" to "pages" and the hyphen to an en-dash:
{{SmithDGRA|author=[[George Long (scholar)|George Long]]|article=Praetor|pages=956–957|year=1875}}
No page numbers!
If I correct only the dash, it works:
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1875). "Praetor". Dictionary of Greek and Roman Antiquities. London: John Murray. p. 956–957.
Obviously "pages" needs to get fixed. Michael Hardy ( talk) 11:31, 13 June 2011 (UTC)
The documentation states that the parameter "article" is optional and the template is used without any parameters in some articles, but it currently ends up calling {{ cite encyclopedia}} erroneously without its required "title" parameter in that case instead of rendering it as a citation of the whole publication. – MwGamera ( talk) 00:42, 18 April 2023 (UTC)