Citazione APA

Evenson, K. R., & Wen, F. (2010). Measuring physical activity among pregnant women using a structured one-week recall questionnaire: Evidence for validity and reliability. BioMed Central.

Stile di citazione Chicago

Evenson, Kelly R., e Fang Wen. Measuring Physical Activity Among Pregnant Women Using a Structured One-week Recall Questionnaire: Evidence for Validity and Reliability. BioMed Central, 2010.

Citazione MLA

Evenson, Kelly R., e Fang Wen. Measuring Physical Activity Among Pregnant Women Using a Structured One-week Recall Questionnaire: Evidence for Validity and Reliability. BioMed Central, 2010.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.