Lua APA (7ú heag.)

Barraclough, G. (1936). The Chancery Ordinance of Nicholas III, a Study of the Sources: By Geoffrey Barraclough. Regenberg.

Lua i Stíl Chicago (17ú heag.)

Barraclough, Geoffrey. The Chancery Ordinance of Nicholas III, a Study of the Sources: By Geoffrey Barraclough. Rom: Regenberg, 1936.

Lua MLA (8ú heag.)

Barraclough, Geoffrey. The Chancery Ordinance of Nicholas III, a Study of the Sources: By Geoffrey Barraclough. Regenberg, 1936.

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