APA Citation

Sarumpaet, R. (1973). Sorga perkawinan. Indonesia Publ. House.

Chicago Style Citation

Sarumpaet, R.I. Sorga Perkawinan. Indonesia Publ. House, 1973.

MLA Citation

Sarumpaet, R.I. Sorga Perkawinan. Indonesia Publ. House, 1973.

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