Abelardo, N. First nocturne. s.n.
Chicago Style (17th ed.) CitationAbelardo, Nicanor. First Nocturne. [Manila: s.n.
MLA (9th ed.) CitationAbelardo, Nicanor. First Nocturne. s.n.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Abelardo, N. First nocturne. s.n.
Chicago Style (17th ed.) CitationAbelardo, Nicanor. First Nocturne. [Manila: s.n.
MLA (9th ed.) CitationAbelardo, Nicanor. First Nocturne. s.n.