APA-viite (7. p.)
Fugitive leaves from the historical collections / Library of the College of Physicians of Philadelphia [Fugitive Leaves Hist Collect] NLMUID: 8904773.
Chicago-viite (17. p.)
Fugitive Leaves from the Historical Collections / Library of the College of Physicians of Philadelphia [Fugitive Leaves Hist Collect] NLMUID: 8904773.
MLA-viite (9. p.)
Fugitive Leaves from the Historical Collections / Library of the College of Physicians of Philadelphia [Fugitive Leaves Hist Collect] NLMUID: 8904773.
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