Cita APA (7a ed.)

Torres, G. (1987). New determination of the absolute proper motion of the variable star U Aqr.

Cita Chicago Style (17a ed.)

Torres, G. New Determination of the Absolute Proper Motion of the Variable Star U Aqr. 1987.

Cita MLA (8a ed.)

Torres, G. New Determination of the Absolute Proper Motion of the Variable Star U Aqr. 1987.