Cita APA (7a ed.)

Larsen, N. (1991). Polar stratospheric clouds: A microphysical simulation model. Danish Meteorological Institute.

Cita Chicago Style (17a ed.)

Larsen, Niels. Polar Stratospheric Clouds: A Microphysical Simulation Model. Copenhagen: Danish Meteorological Institute, 1991.

Cita MLA (9a ed.)

Larsen, Niels. Polar Stratospheric Clouds: A Microphysical Simulation Model. Danish Meteorological Institute, 1991.