Cita APA

Henderson, W. G., Eisen, S., Goldberg, J., True, W. R., Barnes, J. E., & Vitek, M. E. (1990). The Vietnam Era Twin Registry: A resource for medical research.

Citación estilo Chicago

Henderson, W G., S. Eisen, J. Goldberg, W R. True, J E. Barnes, y M E. Vitek. The Vietnam Era Twin Registry: A Resource for Medical Research. 1990.

Cita MLA

Henderson, W G., et al. The Vietnam Era Twin Registry: A Resource for Medical Research. 1990.