APA (7th ed.) Citation

Soemarwoto, I. (1980). Biologi umum II. Gramedia.

Chicago Style (17th ed.) Citation

Soemarwoto, Idjah. Biologi Umum II. Gramedia, 1980.

MLA (8th ed.) Citation

Soemarwoto, Idjah. Biologi Umum II. Gramedia, 1980.

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