APA (7th ed.) Citation

Bryan, E. M. (1992). Twins and higher multiple births : a guide to their nature and nurture / Elizabeth M. Bryan: A guide to their nature and nurture. Arnold.

Chicago Style (17th ed.) Citation

Bryan, Elizabeth M. Twins and Higher Multiple Births : A Guide to Their Nature and Nurture / Elizabeth M. Bryan: A Guide to Their Nature and Nurture. London: Arnold, 1992.

MLA (9th ed.) Citation

Bryan, Elizabeth M. Twins and Higher Multiple Births : A Guide to Their Nature and Nurture / Elizabeth M. Bryan: A Guide to Their Nature and Nurture. Arnold, 1992.

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