Tietueen sitaatit

APA-viite (7. p.)
Schemm-Gregory, M., & Henriques, M. H. (2012). New data on internal morphology of exceptionally preserved Nannirhynchia pygmaea (Morris, 1847) from the Lusitanian Basin (Brachiopoda, Early Jurassic, Portugal). Pensoft Publishers.
Chicago-viite (17. p.)
Schemm-Gregory, M., ja M. H. Henriques. New Data on Internal Morphology of Exceptionally Preserved Nannirhynchia Pygmaea (Morris, 1847) from the Lusitanian Basin (Brachiopoda, Early Jurassic, Portugal). Pensoft Publishers, 2012.
MLA-viite (9. p.)
Schemm-Gregory, M., ja M. H. Henriques. New Data on Internal Morphology of Exceptionally Preserved Nannirhynchia Pygmaea (Morris, 1847) from the Lusitanian Basin (Brachiopoda, Early Jurassic, Portugal). Pensoft Publishers, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.