APA (7th ed.) Citation

Situmorang, S. (1981). Sitor Situmorang Seorang Sastrawan 45. Sinar Harapan.

Chicago Style (17th ed.) Citation

Situmorang, Sitor. Sitor Situmorang Seorang Sastrawan 45. Sinar Harapan, 1981.

MLA (8th ed.) Citation

Situmorang, Sitor. Sitor Situmorang Seorang Sastrawan 45. Sinar Harapan, 1981.

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