San Martín, G., & Estapé, S. (1993). Redescription of Pionosyllis procera (Polychaeta: Syllidae), with comments on its reproduction and systematic position. Universidad de Costa Rica.
Chicago Style CitationSan Martín, Guillermo, and Sonia Estapé. Redescription of Pionosyllis Procera (Polychaeta: Syllidae), With Comments On Its Reproduction and Systematic Position. Universidad de Costa Rica, 1993.
MLA CitationSan Martín, Guillermo, and Sonia Estapé. Redescription of Pionosyllis Procera (Polychaeta: Syllidae), With Comments On Its Reproduction and Systematic Position. Universidad de Costa Rica, 1993.
Warning: These citations may not always be 100% accurate.