Cita APA (7a ed.)

Sanguín, J., & Branham, R. (1988). Comparison of catalogues from observations of minor planets.

Cita Chicago Style (17a ed.)

Sanguín, J.G, y R.L Branham. Comparison of Catalogues from Observations of Minor Planets. 1988.

Cita MLA (8a ed.)

Sanguín, J.G, y R.L Branham. Comparison of Catalogues from Observations of Minor Planets. 1988.