Trudy.
APA Citation
Geograficheskoe obshchestvo SSSR. Tibetskai a ekspedit s ii a (1889-1890). (18921896). Trudy. S.- Peterburg.
MLA Citation
Geograficheskoe obshchestvo SSSR. Tibetskai a ekspedit s ii a (1889-1890). Trudy. S.- Peterburg, 18921896.
Warning: These citations may not always be complete (especially for serials).