Παραπομπή σε μορφή APA (7η εκδ.)

Royall, A. N. (1828). The black book; or, A continuation of travels in the United States .. Printed for the author.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Royall, Anne Newport. The Black Book; or, A Continuation of Travels in the United States .. Washington: Printed for the author, 1828.

Παραπομπή σε μορφή MLA (8th εκδ.)

Royall, Anne Newport. The Black Book; or, A Continuation of Travels in the United States .. Printed for the author, 1828.