Παραπομπή σε μορφή APA (7η εκδ.)

(1633). Helpes to humiliation. By Robert Bolton. And published before his death. [electronic resource].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Helpes to Humiliation. By Robert Bolton. And Published Before His Death. [electronic Resource]. 1633.

Παραπομπή σε μορφή MLA (9th εκδ.)

Helpes to Humiliation. By Robert Bolton. And Published Before His Death. [electronic Resource]. 1633.