Citação norma APA

Asp, T., Frei, U. K., Didion, T., Nielsen, K. K., & Lübberstedt, T. (2007). Frequency, type, and distribution of EST-SSRs from three genotypes of Lolium perenne, and their conservation across orthologous sequences of Festuca arundinacea, Brachypodium distachyon, and Oryza sativa. BioMed Central.

Citação norma Chicago

Asp, Torben, Ursula K. Frei, Thomas Didion, Klaus K. Nielsen, and Thomas Lübberstedt. Frequency, Type, and Distribution of EST-SSRs From Three Genotypes of Lolium Perenne, and Their Conservation Across Orthologous Sequences of Festuca Arundinacea, Brachypodium Distachyon, and Oryza Sativa. BioMed Central, 2007.

Citação norma MLA

Asp, Torben, et al. Frequency, Type, and Distribution of EST-SSRs From Three Genotypes of Lolium Perenne, and Their Conservation Across Orthologous Sequences of Festuca Arundinacea, Brachypodium Distachyon, and Oryza Sativa. BioMed Central, 2007.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.