Tietueen sitaatit
APA-viiteKnight, J., & Belfield, T. (2023). What every woman needs to know about fertility: Your guide to fertility awareness to plan or avoid pregnancy. Sheldon Press.
Chicago-tyylinen lähdeviittausKnight, Jane, ja Toni Belfield. What Every Woman Needs to Know About Fertility: Your Guide to Fertility Awareness to Plan or Avoid Pregnancy. London: Sheldon Press, 2023.
MLA-viiteKnight, Jane, ja Toni Belfield. What Every Woman Needs to Know About Fertility: Your Guide to Fertility Awareness to Plan or Avoid Pregnancy. Sheldon Press, 2023.
Harvard-tyylinen lähdeviittausKnight, J. & Belfield, T. 2023. What every woman needs to know about fertility: Your guide to fertility awareness to plan or avoid pregnancy. London: Sheldon Press.
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