APA (7th ed.) Citation

Broad, P., Symes, A., Thakker, R., & Craig, R. (1989). Structure and methylation of the human calcitonin/alpha-CGRP gene.

Chicago Style (17th ed.) Citation

Broad, P., A. Symes, R. Thakker, and R. Craig. Structure and Methylation of the Human Calcitonin/alpha-CGRP Gene. 1989.

MLA (9th ed.) Citation

Broad, P., et al. Structure and Methylation of the Human Calcitonin/alpha-CGRP Gene. 1989.