APA-ийн эшлэл(7 дахь хэвлэлт)

Budziszewski, J. (2009). The line through the heart: Natural law as fact, theory, and sign of contradiction. ISI Books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Budziszewski, J. The Line Through the Heart: Natural Law as Fact, Theory, and Sign of Contradiction. Wilmington, Delaware: ISI Books, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Budziszewski, J. The Line Through the Heart: Natural Law as Fact, Theory, and Sign of Contradiction. ISI Books, 2009.