APA-ийн эшлэл(7 дахь хэвлэлт)

Franklin, M., & Cowen, P. (2001). Researching the antidepressant actions of Hypericum perforatum (St. John's wort) in animals and man.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Franklin, M., ба P. Cowen. Researching the Antidepressant Actions of Hypericum Perforatum (St. John's Wort) in Animals and Man. 2001.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Franklin, M., ба P. Cowen. Researching the Antidepressant Actions of Hypericum Perforatum (St. John's Wort) in Animals and Man. 2001.