Ackermann, J. F. (1788). De discrimine sexum praeter genitalia: Author Jacob Fidelis Ackermann. Alef.
Cita Chicago (17th ed.)Ackermann, Jacob Fidelis. De Discrimine Sexum Praeter Genitalia: Author Jacob Fidelis Ackermann. Mainz: Alef, 1788.
Cita MLA (8th ed.)Ackermann, Jacob Fidelis. De Discrimine Sexum Praeter Genitalia: Author Jacob Fidelis Ackermann. Alef, 1788.
Atenció: Aquestes cites poden no estar 100% correctes.