Suwignyo, S. (2005). Avertebrata air 2. Penebar swadaya.
Chicago Style (17th ed.) CitationSuwignyo, Sugiarti. Avertebrata Air 2. Penebar swadaya, 2005.
MLA (8th ed.) CitationSuwignyo, Sugiarti. Avertebrata Air 2. Penebar swadaya, 2005.
Warning: These citations may not always be 100% accurate.