APA (7th ed.) Citation

Nadeak, W. (1973). Dibawah bayang-bayang keselamatan. Indonesia Publishing House.

Chicago Style (17th ed.) Citation

Nadeak, Wilson. Dibawah Bayang-bayang Keselamatan. Indonesia Publishing House, 1973.

MLA (8th ed.) Citation

Nadeak, Wilson. Dibawah Bayang-bayang Keselamatan. Indonesia Publishing House, 1973.

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