BRACCINI, J. M., & CHIARAMONTE, G. E. (2002). Biología de la raya Psammobatis extenta (Garman, 1913) (Batoidea: Rajidae) Biology of the skate Psammobatis extenta (Garman, 1913) (Batoidea: Rajidae). BMC.
Chicago Style (17th ed.) CitationBRACCINI, JUAN M., and GUSTAVO E. CHIARAMONTE. Biología De La Raya Psammobatis Extenta (Garman, 1913) (Batoidea: Rajidae) Biology of the Skate Psammobatis Extenta (Garman, 1913) (Batoidea: Rajidae). BMC, 2002.
MLA (9th ed.) CitationBRACCINI, JUAN M., and GUSTAVO E. CHIARAMONTE. Biología De La Raya Psammobatis Extenta (Garman, 1913) (Batoidea: Rajidae) Biology of the Skate Psammobatis Extenta (Garman, 1913) (Batoidea: Rajidae). BMC, 2002.
Warning: These citations may not always be 100% accurate.