APA
(1965). LIVING UNIVERS AN ENCYCLOPAEDIA OF BIOLOGICAL SCIENCES. LONDON: NELSON.
Chicago
1965. LIVING UNIVERS AN ENCYCLOPAEDIA OF BIOLOGICAL SCIENCES. LONDON: NELSON.
Harvard
(1965). LIVING UNIVERS AN ENCYCLOPAEDIA OF BIOLOGICAL SCIENCES. LONDON: NELSON.
MLA
LIVING UNIVERS AN ENCYCLOPAEDIA OF BIOLOGICAL SCIENCES. LONDON: NELSON. 1965.