APA (7th ed.) Citation

(1999). Occupational asthma and allergies: November 5, 1998 ; preceding and in conjunction with the ACAAI's annual meeting in Philadelphia. American College of Allergy, Asthma, & Immunology.

Chicago Style (17th ed.) Citation

Occupational Asthma and Allergies: November 5, 1998 ; Preceding and in Conjunction with the ACAAI's Annual Meeting in Philadelphia. McLean, VA: American College of Allergy, Asthma, & Immunology, 1999.

MLA (9th ed.) Citation

Occupational Asthma and Allergies: November 5, 1998 ; Preceding and in Conjunction with the ACAAI's Annual Meeting in Philadelphia. American College of Allergy, Asthma, & Immunology, 1999.