How to cite mythology sources: the reference conventions of this corpus

The citation forms used across mythosdata — Theog. line, Il. book.line, Apollod. book.chapter.section, Met. book.line, Poetic Edda poem and stanza in Bellows's numbering, Hdt. book.chapter.section, Plut. Is. section, Budge Lit. chapter — with one worked example of each drawn from the texts, and why "according to whom" is the question that decides whether a mythology answer is right.