Cita APA

MacFall, R. P., & Wollin, J. (1983). Fossils for amateurs: A guide to collecting and preparing invertebrate fossils (2. edition.). New York, New York: Van Nostrand Reinhold.

Citación estilo Chicago

MacFall, Russell P., y Jay Wollin. Fossils for Amateurs: A Guide to Collecting and Preparing Invertebrate Fossils. 2. edition. New York, New York: Van Nostrand Reinhold, 1983.

Cita MLA

MacFall, Russell P., y Jay Wollin. Fossils for Amateurs: A Guide to Collecting and Preparing Invertebrate Fossils. 2. edition. New York, New York: Van Nostrand Reinhold, 1983.