Provide guidelines for page citation

[eliselavy]

We are two practices at this moment:

• Page number
  https://journalofdigitalhistory.org/en/article/8pGzPyTDKBjR

Text: of society in the United States more pluralistic than those in Europe (Monkkonen 2006, 93)
Raw github: ed States more pluralistic than those in Europe (<cite data-cite="9327068/4SXWRPEN">, 93)

• pp. page number
  https://journalofdigitalhistory.org/en/article/JJszM3GwAYDs
  Text:
  
  Raw github:

or <cite data-cite="2272257/CJFMAH9S">, focus on the political culture of the sub-equestrian segments of Roman society, without centrally examining crowd movements. Few historical studies address head-on the question of the definition of crowds in ancient societies: see some brief assessments in (<cite data-cite="2272257/C6JA85NG"> pp. 7-16, <cite data-cite="2272257/R4D2I72H"> pp. 17-18, or more recently <cite data-cite="2272257/JHK45JAI">