APA

UK, . (1971). The Registrar General's statistical review of England and Wales for the year 1969. Supplement on abortion. London: HMSO.

Chicago

UK, . 1971. The Registrar General's statistical review of England and Wales for the year 1969. Supplement on abortion. London: HMSO.

Harvard

UK, . (1971). The Registrar General's statistical review of England and Wales for the year 1969. Supplement on abortion. London: HMSO.

MLA

UK, . The Registrar General's statistical review of England and Wales for the year 1969. Supplement on abortion. London: HMSO. 1971.