Fry, C. Venus Observed.
Cita Chicago Style (17a ed.)Fry, Christopher. Venus Observed.
Cita MLA (9a ed.)Fry, Christopher. Venus Observed.
Precaución: Estas citas no son 100% exactas.
Cita APA (7a ed.)
Fry, C. Venus Observed.
Cita Chicago Style (17a ed.)Fry, Christopher. Venus Observed.
Cita MLA (9a ed.)Fry, Christopher. Venus Observed.