Chicago:
Mary Astell, "A Serious Proposal to the Ladies," A Serious Proposal to the Ladies (London: Richard Wilkin at the King's Head in St. Paul's Church Yard, 1697), Original Sources, accessed July 3, 2025, http://originalsources.com/Document.aspx?DocID=W5ZZTZNYIRBKXR8.
MLA:
Astell, Mary. "A Serious Proposal to the Ladies." A Serious Proposal to the Ladies, London, Richard Wilkin at the King's Head in St. Paul's Church Yard, 1697, Original Sources. 3 Jul. 2025. http://originalsources.com/Document.aspx?DocID=W5ZZTZNYIRBKXR8.
Harvard:
Astell, M 1697, 'A Serious Proposal to the Ladies' in A Serious Proposal to the Ladies, Richard Wilkin at the King's Head in St. Paul's Church Yard, London. Original Sources, retrieved 3 July 2025, from http://originalsources.com/Document.aspx?DocID=W5ZZTZNYIRBKXR8.