Cita APA (7th ed.)

Bayer, U. (1985). Pattern recognition problems in geology and paleontology. Springer-Verlag.

Cita Chicago (17th ed.)

Bayer, Ulf. Pattern Recognition Problems in Geology and Paleontology. Berlin, New York: Springer-Verlag, 1985.

Cita MLA (9th ed.)

Bayer, Ulf. Pattern Recognition Problems in Geology and Paleontology. Springer-Verlag, 1985.