APA (7th ed.) Citation

Sumardi, I., & Nugroho, L. H. (2004). Biologi Dasar. Penebar Swadaya.

Chicago Style (17th ed.) Citation

Sumardi, Issirep, and L. Hartanto Nugroho. Biologi Dasar. Penebar Swadaya, 2004.

MLA (8th ed.) Citation

Sumardi, Issirep, and L. Hartanto Nugroho. Biologi Dasar. Penebar Swadaya, 2004.

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