APA citiranje

Bergland, A., & Strand, B. H. (2019). Norwegian reference values for the Short Physical Performance Battery (SPPB): The Tromsø Study. BMC Geriatr.

Citação norma Chicago

Bergland, Astrid, and Bjørn Heine Strand. "Norwegian Reference Values for the Short Physical Performance Battery (SPPB): The Tromsø Study." BMC Geriatr 2019.

MLA citiranje

Bergland, Astrid, and Bjørn Heine Strand. "Norwegian Reference Values for the Short Physical Performance Battery (SPPB): The Tromsø Study." BMC Geriatr 2019.