Παραπομπή σε μορφή APA (7η εκδ.)

Shoghi, E. Messages to America Selected Letters and Cablegrams Addressed to the Bahá'í's of North America 1932–1946.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shoghi, Effendi. Messages to America Selected Letters and Cablegrams Addressed to the Bahá'í's of North America 1932–1946.

Παραπομπή σε μορφή MLA (9th εκδ.)

Shoghi, Effendi. Messages to America Selected Letters and Cablegrams Addressed to the Bahá'í's of North America 1932–1946.