APA (7th ed.) Citation

Hamka. (1954). Tasauf modern. Widjaya.

Chicago Style (17th ed.) Citation

Hamka. Tasauf Modern. Djakarta: Widjaya, 1954.

MLA (9th ed.) Citation

Hamka. Tasauf Modern. Widjaya, 1954.

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