בקשת ציטוטים

Citação APA (7ª ed.)
van Schayck, C. P., Folgering, H., Harbers, H., Maas, K. L., & van Weel, C. (1991). Effects of allergy and age on responses to salbutamol and ipratropium bromide in moderate asthma and chronic bronchitis. Thorax.
Citação do estilo Chicago (17ª ed.)
van Schayck, C P., H. Folgering, H. Harbers, K L. Maas, e C. van Weel. "Effects of Allergy and Age on Responses to Salbutamol and Ipratropium Bromide in Moderate Asthma and Chronic Bronchitis." Thorax 1991.
Citação MLA (9ª ed.)
van Schayck, C P., et al. "Effects of Allergy and Age on Responses to Salbutamol and Ipratropium Bromide in Moderate Asthma and Chronic Bronchitis." Thorax, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.