APA (7th ed.) Citation

Shoghi Effendi. (1977). Call to the nations: Extracts from the writings of Shoghi Effendi. Bahai World Centre.

Chicago Style (17th ed.) Citation

Shoghi Effendi. Call to the Nations: Extracts from the Writings of Shoghi Effendi. [Wilmette, Illn]: Bahai World Centre, 1977.

MLA (9th ed.) Citation

Shoghi Effendi. Call to the Nations: Extracts from the Writings of Shoghi Effendi. Bahai World Centre, 1977.

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