Citazione APA

Kreuzer,, H., & Massey,, A. (2001). Recombinant DNA and biotechnology: A guide for teachers (2nd ed.). ASM.

Stile di citazione Chicago

Kreuzer,, Helen, e Adrianne Massey. Recombinant DNA and Biotechnology: A Guide for Teachers. 2nd ed. Washington: ASM, 2001.

Citazione MLA

Kreuzer,, Helen, e Adrianne Massey. Recombinant DNA and Biotechnology: A Guide for Teachers. 2nd ed. ASM, 2001.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.