APA Citatie

Bahá'u'lláh. (1978). The seven valleys and The four valleys. Wilmette, Ill: Bahá'í Publishing Trust.

Chicago Style citaat

Bahá'u'lláh. The Seven Valleys and The Four Valleys. Wilmette, Ill: Bahá'í Publishing Trust, 1978.

MLA citatie

Bahá'u'lláh. The Seven Valleys and The Four Valleys. Wilmette, Ill: Bahá'í Publishing Trust, 1978.

Let op: Deze citaties zijn niet altijd 100% accuraat.