APA (7th ed.) Citation

SINAGA, H. (1992). Tantangan wanita modern. Erlangga.

Chicago Style (17th ed.) Citation

SINAGA, HERMAN. Tantangan Wanita Modern. Erlangga, 1992.

MLA (8th ed.) Citation

SINAGA, HERMAN. Tantangan Wanita Modern. Erlangga, 1992.

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