APA-viite (7. p.)

Olejnik, I., & Farmer, B. (1989). Biology and industry: Practical biotechnology for A-level. Blackie.

Chicago-viite (17. p.)

Olejnik, Irena, ja Bev Farmer. Biology and Industry: Practical Biotechnology for A-level. London: Blackie, 1989.

MLA-viite (9. p.)

Olejnik, Irena, ja Bev Farmer. Biology and Industry: Practical Biotechnology for A-level. Blackie, 1989.