APA (7th ed.) Citation

Petersen, R. H., & Hughes, K. W. (2004). A preliminary monograph of Lentinellus (Russulales). J. Cramer.

Chicago Style (17th ed.) Citation

Petersen, Ronald H., and Karen W. Hughes. A Preliminary Monograph of Lentinellus (Russulales). Berlin: J. Cramer, 2004.

MLA (9th ed.) Citation

Petersen, Ronald H., and Karen W. Hughes. A Preliminary Monograph of Lentinellus (Russulales). J. Cramer, 2004.