APA (7th ed.) Citation

SITANGGANG, B. (1979). Sadar Sebelum Terlambat.

Chicago Style (17th ed.) Citation

SITANGGANG, B.A. Sadar Sebelum Terlambat. 1979.

MLA (8th ed.) Citation

SITANGGANG, B.A. Sadar Sebelum Terlambat. 1979.

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