APA-ийн эшлэл(7 дахь хэвлэлт)

Clarfield, G. H. (1980). Timothy pickering and the American Republic. University of Pittsburgh.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Clarfield, Gerald H. Timothy Pickering and the American Republic. Pittsburg: University of Pittsburgh, 1980.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Clarfield, Gerald H. Timothy Pickering and the American Republic. University of Pittsburgh, 1980.