APA (7th ed.) Citation

Rubilar, A. (2005). Heterochrony in Middle Jurassic species of Gryphaea (Ostreoidea, Gryphaeidae) from southern South America. Universitat de Barcelona.

Chicago Style (17th ed.) Citation

Rubilar, A. Heterochrony in Middle Jurassic Species of Gryphaea (Ostreoidea, Gryphaeidae) from Southern South America. Universitat de Barcelona, 2005.

MLA (9th ed.) Citation

Rubilar, A. Heterochrony in Middle Jurassic Species of Gryphaea (Ostreoidea, Gryphaeidae) from Southern South America. Universitat de Barcelona, 2005.

Warning: These citations may not always be 100% accurate.