Cita APA

Beaudoin, A. B. 1., & Head, M. J. (2004). The palynology and micropalaeontology of boundaries. London: Geological Society.

Citación estilo Chicago

Beaudoin, Alwynne Bowyer 1955-, y Martin J. Head. The Palynology and Micropalaeontology of Boundaries. London: Geological Society, 2004.

Cita MLA

Beaudoin, Alwynne Bowyer 1955-, y Martin J. Head. The Palynology and Micropalaeontology of Boundaries. London: Geological Society, 2004.