Cita APA (7th ed.)

Harrison, S., Alderdice, F., Henderson, J., Redshaw, M., & Quigley, M. (2020). Trends in response rates and respondent characteristics in five National Maternity Surveys in England during 1995–2018. BioMed Central.

Cita Chicago (17th ed.)

Harrison, S., F. Alderdice, J. Henderson, M. Redshaw, i MA Quigley. Trends in Response Rates and Respondent Characteristics in Five National Maternity Surveys in England During 1995–2018. BioMed Central, 2020.

Cita MLA (9th ed.)

Harrison, S., et al. Trends in Response Rates and Respondent Characteristics in Five National Maternity Surveys in England During 1995–2018. BioMed Central, 2020.