APA (7th ed.) Citation

Howie, D., Garcia Rueda, H., Brown, M., & Waldmann, H. (2013). Secreted and transmembrane 1A is a novel co-stimulatory ligand. Public Library of Science.

Chicago Style (17th ed.) Citation

Howie, D., H. Garcia Rueda, M. Brown, and H. Waldmann. Secreted and Transmembrane 1A Is a Novel Co-stimulatory Ligand. Public Library of Science, 2013.

MLA (9th ed.) Citation

Howie, D., et al. Secreted and Transmembrane 1A Is a Novel Co-stimulatory Ligand. Public Library of Science, 2013.