Cite
The physical demands placed on modern soldiers continue to be substantial. Preface.
MLA
Kyröläinen, Heikki, and Bradley C. Nindl. “The Physical Demands Placed on Modern Soldiers Continue to Be Substantial. Preface.” Journal of Strength and Conditioning Research, vol. 26 Suppl 2, July 2012, p. S1. EBSCOhost, https://doi.org/10.1519/JSC.0b013e31825d8297.
APA
Kyröläinen, H., & Nindl, B. C. (2012). The physical demands placed on modern soldiers continue to be substantial. Preface. Journal of Strength and Conditioning Research, 26 Suppl 2, S1. https://doi.org/10.1519/JSC.0b013e31825d8297
Chicago
Kyröläinen, Heikki, and Bradley C Nindl. 2012. “The Physical Demands Placed on Modern Soldiers Continue to Be Substantial. Preface.” Journal of Strength and Conditioning Research 26 Suppl 2 (July): S1. doi:10.1519/JSC.0b013e31825d8297.