Cita APA (7a ed.)

Levan, A., Fredga, K., & Sandberg, A. A. Nomenclature for centromeric position on chromosomes.

Cita Chicago Style (17a ed.)

Levan, Albert, Karl Fredga, y Avery A. Sandberg. Nomenclature for Centromeric Position on Chromosomes.

Cita MLA (8a ed.)

Levan, Albert, et al. Nomenclature for Centromeric Position on Chromosomes.