Citazione Stile APA (7a Edizione)

Struve, O. (1950). Stellar evolution: An exploration from the observatory. The MIT Press.

Citazione stile Chigago Style (17a edizione)

Struve, Otto. Stellar Evolution: An Exploration from the Observatory. Cambridge, Massachusetts: The MIT Press, 1950.

Citatione MLA (9a ed.)

Struve, Otto. Stellar Evolution: An Exploration from the Observatory. The MIT Press, 1950.