Silva-Morales, I., & Carrera-Parra, L. F. Redescription of Aspidosiphon (Paraspidosiphon) steenstrupii Diesing, 1859 (Sipuncula: Aspidosiphonidae) and the reinstatement of three species. PeerJ Inc.
Chicago Style (17th ed.) CitationSilva-Morales, Itzahi, and Luis F. Carrera-Parra. Redescription of Aspidosiphon (Paraspidosiphon) Steenstrupii Diesing, 1859 (Sipuncula: Aspidosiphonidae) and the Reinstatement of Three Species. PeerJ Inc.
MLA (9th ed.) CitationSilva-Morales, Itzahi, and Luis F. Carrera-Parra. Redescription of Aspidosiphon (Paraspidosiphon) Steenstrupii Diesing, 1859 (Sipuncula: Aspidosiphonidae) and the Reinstatement of Three Species. PeerJ Inc.
Warning: These citations may not always be 100% accurate.