APA ציטוט

Heard, B. E., & Williams, R. (1961). The Pathology of Asbestosis with Reference to Lung Function.

Citação norma Chicago

Heard, Brian E., and Roger Williams. The Pathology of Asbestosis With Reference to Lung Function. 1961.

ציטוט MLA

Heard, Brian E., and Roger Williams. The Pathology of Asbestosis With Reference to Lung Function. 1961.