Budig, M, Höltke, V & Keiner, M. (2019). Accuracy of optical heart ratemeasurement and distancemeasurement of a fitness trackerand their consequential use insports. German Journal of Exercise and Sport Research, 49 (4), 402-409. doi: 10.1007/s12662-019-00621-1
APA (7th ed.) CitationBudig, M., Höltke, V., & Keiner, M. (2019). Accuracy of optical heart ratemeasurement and distancemeasurement of a fitness trackerand their consequential use insports. German Journal of Exercise and Sport Research, 49(4), 402-409.
Chicago Style (17th ed.) CitationBudig, M., V. Höltke, and M. Keiner. "Accuracy of Optical Heart Ratemeasurement and Distancemeasurement of a Fitness Trackerand Their Consequential Use Insports." German Journal of Exercise and Sport Research 49, no. 4 (2019): 402-409.
MLA (9th ed.) CitationBudig, M., et al. "Accuracy of Optical Heart Ratemeasurement and Distancemeasurement of a Fitness Trackerand Their Consequential Use Insports." German Journal of Exercise and Sport Research, vol. 49, no. 4, 2019, pp. 402-409.