APA Edition Citation

NULL. (1969). TOWARDS A THEORETICAL BIOLOGY ( 2. SKETCHES ). BIOLOGICAL SCIENCES AND EDINBURGH UNIVERSITY PRESS.

Chicago Edition Citation

NULL. TOWARDS A THEORETICAL BIOLOGY ( 2. SKETCHES ). NORTH AMERICA: BIOLOGICAL SCIENCES AND EDINBURGH UNIVERSITY PRESS, 1969.

MLA Edition Citation

NULL. TOWARDS A THEORETICAL BIOLOGY ( 2. SKETCHES ). BIOLOGICAL SCIENCES AND EDINBURGH UNIVERSITY PRESS, 1969.

Warning: These citations may not always be 100% accurate.