APA (7th ed.) Citation

MASALAH... (1980). Masalah kenegaraan. Gramedia.

Chicago Style (17th ed.) Citation

MASALAH... Masalah Kenegaraan. Gramedia, 1980.

MLA (8th ed.) Citation

MASALAH... Masalah Kenegaraan. Gramedia, 1980.

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