एपीए उद्धरण

San Martín, G., & Estapé, S. (1993). Redescription of Pionosyllis procera (Polychaeta: Syllidae), with comments on its reproduction and systematic position.

शिकागो स्टाइल उद्धरण

San Martín, Guillermo, और Sonia Estapé. Redescription of Pionosyllis Procera (Polychaeta: Syllidae), With Comments On Its Reproduction and Systematic Position. 1993.

एमएलए उद्धरण

San Martín, Guillermo, और Sonia Estapé. Redescription of Pionosyllis Procera (Polychaeta: Syllidae), With Comments On Its Reproduction and Systematic Position. 1993.