APA Citation

Field, B., & Kerr, C. (1976). Letter: Aetiology of anencephaly and spina bifida.

Chicago Style Citation

Field, B., and C. Kerr. Letter: Aetiology of Anencephaly and Spina Bifida. 1976.

MLA Citation

Field, B., and C. Kerr. Letter: Aetiology of Anencephaly and Spina Bifida. 1976.

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