Schütte, M., Ge, S., & Hertting-Thomasius, R. (1994). An analysis of the subjective strain perceived by parcel-deliverers. International journal of industrial ergonomics, 13(1), 15-23. https://doi.org/10.1016/0169-8141(94)90060-4
Chicago Style (17th ed.) CitationSchütte, Martin, Shuangsheng Ge, and Rainer Hertting-Thomasius. "An Analysis of the Subjective Strain Perceived by Parcel-deliverers." International Journal of Industrial Ergonomics 13, no. 1 (1994): 15-23. https://doi.org/10.1016/0169-8141(94)90060-4.
MLA (9th ed.) CitationSchütte, Martin, et al. "An Analysis of the Subjective Strain Perceived by Parcel-deliverers." International Journal of Industrial Ergonomics, vol. 13, no. 1, 1994, pp. 15-23, https://doi.org/10.1016/0169-8141(94)90060-4.
Warning: These citations may not always be 100% accurate.