Παραπομπή σε μορφή APA (7η εκδ.)

Bark, D. L. (2007). Americans and Europeans dancing in the dark: On our differences and affinities, our interests, and our habits of life. Hoover Institution Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bark, Dennis L. Americans and Europeans Dancing in the Dark: On Our Differences and Affinities, Our Interests, and Our Habits of Life. Stanford, Calif.: Hoover Institution Press, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bark, Dennis L. Americans and Europeans Dancing in the Dark: On Our Differences and Affinities, Our Interests, and Our Habits of Life. Hoover Institution Press, 2007.