Sto let Pulkovskoĭ observatorii͡a.
MLA
Akademii︠a︡ nauk SSSR. Sto let Pulkovskoĭ observatorii͡a. Moskva [etc.], [publisher not identified], 1945.
APA
Akademii︠a︡ nauk SSSR. (1945). Sto let Pulkovskoĭ observatorii͡a. Moskva [etc.], [publisher not identified].
Chicago
Akademii︠a︡ nauk SSSR. Sto let Pulkovskoĭ observatorii͡a. Moskva [etc.], [publisher not identified], 1945.