APA (7th ed.) Citation

Barus, E. (2003). Pengendalian Gulma di Perkebunan/ Emanuel Barus. Yogyakarta : Kanisius.

Chicago Style (17th ed.) Citation

Barus, Emanuel. Pengendalian Gulma Di Perkebunan/ Emanuel Barus. Yogyakarta : Kanisius, 2003.

MLA (8th ed.) Citation

Barus, Emanuel. Pengendalian Gulma Di Perkebunan/ Emanuel Barus. Yogyakarta : Kanisius, 2003.

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