Cita APA

Langlands, J. H. M., Wallace, W. F. M., & Simpson, M. J. C. (1971). Insulation workers in Belfast. 2. Morbidity in men still at work.

Chicago Style Citation

Langlands, Jean H. M., William F. M. Wallace, i Marion J. C. Simpson. Insulation Workers in Belfast. 2. Morbidity in Men Still At Work. 1971.

Cita MLA

Langlands, Jean H. M., William F. M. Wallace, i Marion J. C. Simpson. Insulation Workers in Belfast. 2. Morbidity in Men Still At Work. 1971.