Petrini O. Orlando & Laursen G. A. Gary A. (1993). Artic and Alpine Mycology 3-4; Proceedings of the Third and Fourth International Symposium on Arcto-Alpine Mycology. Berlin, J. Cramer, 1993.
Čikaški stil citiranja (17. izdanje)Petrini O. Orlando i Laursen G. A. Gary A. Artic and Alpine Mycology 3-4; Proceedings of the Third and Fourth International Symposium on Arcto-Alpine Mycology. Berlin, J. Cramer, 1993, 1993.
MLA način citiranja (9. izdanje)Petrini O. Orlando i Laursen G. A. Gary A. Artic and Alpine Mycology 3-4; Proceedings of the Third and Fourth International Symposium on Arcto-Alpine Mycology. Berlin, J. Cramer, 1993, 1993.
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