J. Reese Voshell. (2002). A guide to common freshwater invertebrates of North America. Virginia: The McDonald & Woodward Publishing Company.
Trích dẫn kiểu ChicagoJ. Reese Voshell. A Guide to Common Freshwater Invertebrates of North America. Virginia: The McDonald & Woodward Publishing Company, 2002.
ציטוט MLAJ. Reese Voshell. A Guide to Common Freshwater Invertebrates of North America. Virginia: The McDonald & Woodward Publishing Company, 2002.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.