Cita APA (7a ed.)

Boland, W. (1982). Models of molecular clouds. Universiteit van Amsterdam.

Cita Chicago Style (17a ed.)

Boland, Wilfried. Models of Molecular Clouds. Netherlands: Universiteit van Amsterdam, 1982.

Cita MLA (8a ed.)

Boland, Wilfried. Models of Molecular Clouds. Universiteit van Amsterdam, 1982.