APA
Koss L. G., Melamed M. R. & Koss L. G. (2006). Koss' diagnostic cytology and its histopathologic bases. Philadelphia, Pa: Lippincott Williams & Wilkins.
Chicago
Koss Leopold G, Melamed Myron R and Koss Leopold G. 2006. Koss' diagnostic cytology and its histopathologic bases. Philadelphia, Pa: Lippincott Williams & Wilkins.
Harvard
Koss L. G., Melamed M. R. and Koss L. G. (2006). Koss' diagnostic cytology and its histopathologic bases. Philadelphia, Pa: Lippincott Williams & Wilkins.
MLA
Koss Leopold G, Melamed Myron R and Koss Leopold G. Koss' diagnostic cytology and its histopathologic bases. Philadelphia, Pa: Lippincott Williams & Wilkins. 2006.