APA (7th ed.) Citation

Allan, R. N. Inflammatory Bowel Disease, the Oral Contraceptive Pill and Pregnancy. Wiley.

Chicago Style (17th ed.) Citation

Allan, Robert N. Inflammatory Bowel Disease, the Oral Contraceptive Pill and Pregnancy. Wiley.

MLA (9th ed.) Citation

Allan, Robert N. Inflammatory Bowel Disease, the Oral Contraceptive Pill and Pregnancy. Wiley.

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