APA citiranje

Belcher, N., & Rees, P. J. (1986). Effects of pholcodine and salbutamol on citric acid induced cough in normal subjects.

Citação norma Chicago

Belcher, N., and P J. Rees. Effects of Pholcodine and Salbutamol On Citric Acid Induced Cough in Normal Subjects. 1986.

MLA citiranje

Belcher, N., and P J. Rees. Effects of Pholcodine and Salbutamol On Citric Acid Induced Cough in Normal Subjects. 1986.