Cita APA

Walker, J., & Gastra, W. (1987). Techniques in molecular biology: Vol.2. Croom Helm.

Chicago Edition Citation

Walker, John, i Wim Gastra. Techniques in Molecular Biology: Vol.2. London: Croom Helm, 1987.

Cita MLA

Walker, John, i Wim Gastra. Techniques in Molecular Biology: Vol.2. Croom Helm, 1987.