APA (7th ed.) Citation

Nursi, S., & Said Nursi, B. (2014). Letters 1928-1932. Sozler Publications.

Chicago Style (17th ed.) Citation

Nursi, Said, and Bediuzzaman Said Nursi. Letters 1928-1932. Istanbul, Turkey: Sozler Publications, 2014.

MLA (9th ed.) Citation

Nursi, Said, and Bediuzzaman Said Nursi. Letters 1928-1932. Sozler Publications, 2014.

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