APA

Johnson ML (ed.), . (1952). New Biology : Can Wild Animals be kept in Captivity ?, Polyploidy and Plant Breeding, Analysis of Human Skill, Thyroid Gland : A Study in Comparative Physiology, Bed bug, Famous Plants - Mucor - 13. LONDON: PENGUIN BOOKS.

Chicago

Johnson ML (ed.), . 1952. New Biology : Can Wild Animals be kept in Captivity ?, Polyploidy and Plant Breeding, Analysis of Human Skill, Thyroid Gland : A Study in Comparative Physiology, Bed bug, Famous Plants - Mucor - 13. LONDON: PENGUIN BOOKS.

Harvard

Johnson ML (ed.), . (1952). New Biology : Can Wild Animals be kept in Captivity ?, Polyploidy and Plant Breeding, Analysis of Human Skill, Thyroid Gland : A Study in Comparative Physiology, Bed bug, Famous Plants - Mucor - 13. LONDON: PENGUIN BOOKS.

MLA

Johnson ML (ed.), . New Biology : Can Wild Animals be kept in Captivity ?, Polyploidy and Plant Breeding, Analysis of Human Skill, Thyroid Gland : A Study in Comparative Physiology, Bed bug, Famous Plants - Mucor - 13. LONDON: PENGUIN BOOKS. 1952.