APA (7th ed.) Citation

Suwartojo, B. (1978). Modal kerja. Balai Aksara.

Chicago Style (17th ed.) Citation

Suwartojo, B. Modal Kerja. Jakarta: Balai Aksara, 1978.

MLA (9th ed.) Citation

Suwartojo, B. Modal Kerja. Balai Aksara, 1978.

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