APA aipamena

Exton, J. (1979). Pliensbachian and Toarcian microfauna of Zambujal, Portugal: Systematic paleontology. Carleton University, Dept. of Geology.

Chicago Style aipamena

Exton, John. Pliensbachian and Toarcian Microfauna of Zambujal, Portugal: Systematic Paleontology. Ottawa: Carleton University, Dept. of Geology, 1979.

MLA aipamena

Exton, John. Pliensbachian and Toarcian Microfauna of Zambujal, Portugal: Systematic Paleontology. Carleton University, Dept. of Geology, 1979.

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