Cita APA (7a ed.)

Loden, K., Loden, L., & Sinnerstad, U. (1966). Sectral Classification and Multicolour Photometry. Academic Press.

Cita Chicago Style (17a ed.)

Loden, K., L.O Loden, y U. Sinnerstad. Sectral Classification and Multicolour Photometry. London: Academic Press, 1966.

Cita MLA (9a ed.)

Loden, K., et al. Sectral Classification and Multicolour Photometry. Academic Press, 1966.