APA (7th ed.) Citation

Hewson Paul, Jones Ray B, & Kaminski Edward R. (2010). Referrals to a regional allergy clinic - an eleven year audit. BMC.

Chicago Style (17th ed.) Citation

Hewson Paul, Jones Ray B, and Kaminski Edward R. Referrals to a Regional Allergy Clinic - an Eleven Year Audit. BMC, 2010.

MLA (9th ed.) Citation

Hewson Paul, et al. Referrals to a Regional Allergy Clinic - an Eleven Year Audit. BMC, 2010.