APA (7th ed.) Citation

Era Media Informasi PT. (1994). Gatra. Era Media Informasi.

Chicago Style (17th ed.) Citation

Era Media Informasi PT. Gatra. Jakarta: Era Media Informasi, 1994.

MLA (8th ed.) Citation

Era Media Informasi PT. Gatra. Era Media Informasi, 1994.

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