EC, R. (2004). Scientific papers: On the need of structured abstracts, and explicit reporting of levels of evidence and author contributions. Haemophilia : the official journal of the World Federation of Hemophilia, 10(3), 299. https://doi.org/10.1111/j.1365-2516.2004.00891.x
Chicago Style (17th ed.) CitationEC, Rodriguez-Merchan. "Scientific Papers: On the Need of Structured Abstracts, and Explicit Reporting of Levels of Evidence and Author Contributions." Haemophilia : The Official Journal of the World Federation of Hemophilia 10, no. 3 (2004): 299. https://doi.org/10.1111/j.1365-2516.2004.00891.x.
MLA (9th ed.) CitationEC, Rodriguez-Merchan. "Scientific Papers: On the Need of Structured Abstracts, and Explicit Reporting of Levels of Evidence and Author Contributions." Haemophilia : The Official Journal of the World Federation of Hemophilia, vol. 10, no. 3, 2004, p. 299, https://doi.org/10.1111/j.1365-2516.2004.00891.x.