APA (7th ed.) Citation

Valent, P., Horny, H., & Reiter, A. (2012). Controversies and open questions in the definitions and classification of the hypereosinophilic syndromes and eosinophilic leukemias. Seminars in hematology, 49(2), . https://doi.org/10.1053/j.seminhematol.2012.01.009

Chicago Style (17th ed.) Citation

Valent, Peter, Hans-Peter Horny, and Andreas Reiter. "Controversies and Open Questions in the Definitions and Classification of the Hypereosinophilic Syndromes and Eosinophilic Leukemias." Seminars in Hematology 49, no. 2 (2012). https://doi.org/10.1053/j.seminhematol.2012.01.009.

MLA (9th ed.) Citation

Valent, Peter, et al. "Controversies and Open Questions in the Definitions and Classification of the Hypereosinophilic Syndromes and Eosinophilic Leukemias." Seminars in Hematology, vol. 49, no. 2, 2012, https://doi.org/10.1053/j.seminhematol.2012.01.009.

Warning: These citations may not always be 100% accurate.