APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, & Schumann, C. (2008). Liberal thought in the Eastern Mediterranean: Late 19th century until the 1960s. Brill.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, ба Christoph Schumann. Liberal Thought in the Eastern Mediterranean: Late 19th Century Until the 1960s. Leiden ; Boston: Brill, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, ба Christoph Schumann. Liberal Thought in the Eastern Mediterranean: Late 19th Century Until the 1960s. Brill, 2008.