Cita APA

Litman, G. W., Berger, L., Murphy, K., Litman, R., Hinds, K., & Erickson, B. W. (1985). Immunoglobulin VH gene structure and diversity in Heterodontus, a phylogenetically primitive shark.

Chicago Style Citation

Litman, G W., L. Berger, K. Murphy, R. Litman, K. Hinds, i B W. Erickson. Immunoglobulin VH Gene Structure and Diversity in Heterodontus, a Phylogenetically Primitive Shark. 1985.

Cita MLA

Litman, G W., et al. Immunoglobulin VH Gene Structure and Diversity in Heterodontus, a Phylogenetically Primitive Shark. 1985.