APA (7th ed.) Citation

International Conference & Hall, R. E. Abortion in changing world. Columbia University Press.

Chicago Style (17th ed.) Citation

International Conference and Robert Ernest Hall. Abortion in Changing World. New York: Columbia University Press.

MLA (8th ed.) Citation

International Conference and Robert Ernest Hall. Abortion in Changing World. Columbia University Press.

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