Cita APA

van Keulen, H., Horvat, S., Erlandsen, S. L., & Jarroll, E. L. (1991). Nucleotide sequence of the 5.8S and large subunit rRNA genes and the internal transcribed spacer and part of the external spacer from Giardia ardeae.

Chicago Style Citation

van Keulen, H., S. Horvat, S L. Erlandsen, i E L. Jarroll. Nucleotide Sequence of the 5.8S and Large Subunit RRNA Genes and the Internal Transcribed Spacer and Part of the External Spacer From Giardia Ardeae. 1991.

Cita MLA

van Keulen, H., S. Horvat, S L. Erlandsen, i E L. Jarroll. Nucleotide Sequence of the 5.8S and Large Subunit RRNA Genes and the Internal Transcribed Spacer and Part of the External Spacer From Giardia Ardeae. 1991.