APA Citation

Drs. Sutarno. (1987). Biologi CBSA SMP. Surakarta: Widya Duta.

Chicago Style Citation

Drs. Sutarno. Biologi CBSA SMP. Surakarta: Widya Duta, 1987.

MLA Citation

Drs. Sutarno. Biologi CBSA SMP. Surakarta: Widya Duta, 1987.

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