Cita APA (7th ed.)

Conkin, J. E., & Conkin, B. M. (1993). Permian Foraminifera of Tasmania. May be purchased from the University of Louisville Campus Store or from the Dept. of Geography and Geoscience, University of Louisville.

Cita Chicago (17th ed.)

Conkin, James E., i Barbara M. Conkin. Permian Foraminifera of Tasmania. Louisville, KY: May be purchased from the University of Louisville Campus Store or from the Dept. of Geography and Geoscience, University of Louisville, 1993.

Cita MLA (8th ed.)

Conkin, James E., i Barbara M. Conkin. Permian Foraminifera of Tasmania. May be purchased from the University of Louisville Campus Store or from the Dept. of Geography and Geoscience, University of Louisville, 1993.