Παραπομπή APA

Baumgartner-Mora, C., & Denyer, P. (2011). Campanian-Maastrichtian limestone with larger foraminifera from peña Bruja Rock (Santa Elena Peninsula).

Παραπομπή Chicago Style

Baumgartner-Mora, Claudia, και Percy Denyer. Campanian-Maastrichtian Limestone With Larger Foraminifera From Peña Bruja Rock (Santa Elena Peninsula). 2011.

Παραπομπή MLA

Baumgartner-Mora, Claudia, και Percy Denyer. Campanian-Maastrichtian Limestone With Larger Foraminifera From Peña Bruja Rock (Santa Elena Peninsula). 2011.

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