APA citiranje

Cruz, A., Coburn, C. M., & Beverley, S. M. (1991). Double targeted gene replacement for creating null mutants.

Citação norma Chicago

Cruz, A., C M. Coburn, and S M. Beverley. Double Targeted Gene Replacement for Creating Null Mutants. 1991.

MLA citiranje

Cruz, A., C M. Coburn, and S M. Beverley. Double Targeted Gene Replacement for Creating Null Mutants. 1991.