APA (7th ed.) Citation

El Maarri, O., Singer, H., Walier, M., Nusgen, N., Meesters, C., Schreiner, F., . . . Wienker, T. (2012). Methylation of L1Hs promoters is lower on the inactive X, has a tendency of being higher on autosomes in smaller genomes and shows inter-individual variability at some loci.

Chicago Style (17th ed.) Citation

El Maarri, Osman, Heike Singer, Maja Walier, Nicole Nusgen, Christian Meesters, Felix Schreiner, Joachim Woelfe, and Thomas Wienker. Methylation of L1Hs Promoters Is Lower on the Inactive X, Has a Tendency of Being Higher on Autosomes in Smaller Genomes and Shows Inter-individual Variability at Some Loci. 2012.

MLA (9th ed.) Citation

El Maarri, Osman, et al. Methylation of L1Hs Promoters Is Lower on the Inactive X, Has a Tendency of Being Higher on Autosomes in Smaller Genomes and Shows Inter-individual Variability at Some Loci. 2012.

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