Lua APA (7ú heag.)
Montgomery, K., & Montgomery, L. (1903). The cardinal's Pawn: How Florence set, how Venice checked, and how the game fell out. Fisher Unwin.
Lua i Stíl Chicago (17ú heag.)
Montgomery, Kathleen, agus Letitia Montgomery. The Cardinal's Pawn: How Florence Set, How Venice Checked, and How the Game Fell Out. London, Leipzig: Fisher Unwin, 1903.
Lua MLA (9ú heag.)
Montgomery, Kathleen, agus Letitia Montgomery. The Cardinal's Pawn: How Florence Set, How Venice Checked, and How the Game Fell Out. Fisher Unwin, 1903.
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