APA (7th ed.) Citation

Balyuzi, H. M. (1973). ʿAbdu'l-Bahá: The centre of the covenant of Bahá'u'lláh (repr.). Ronald.

Chicago Style (17th ed.) Citation

Balyuzi, H. M. ʿAbdu'l-Bahá: The Centre of the Covenant of Bahá'u'lláh. repr. Oxford: Ronald, 1973.

MLA (9th ed.) Citation

Balyuzi, H. M. ʿAbdu'l-Bahá: The Centre of the Covenant of Bahá'u'lláh. repr. Ronald, 1973.

Warning: These citations may not always be 100% accurate.