APA
Old RW, . (1980). Principles of Gene Manipulation : An Introduction to Genetic Engineering. OXFORD: BLACKWELL SCIENTIFIC PUBLICAIO.
Chicago
Old RW, . 1980. Principles of Gene Manipulation : An Introduction to Genetic Engineering. OXFORD: BLACKWELL SCIENTIFIC PUBLICAIO.
Harvard
Old RW, . (1980). Principles of Gene Manipulation : An Introduction to Genetic Engineering. OXFORD: BLACKWELL SCIENTIFIC PUBLICAIO.
MLA
Old RW, . Principles of Gene Manipulation : An Introduction to Genetic Engineering. OXFORD: BLACKWELL SCIENTIFIC PUBLICAIO. 1980.