APA (7th ed.) Citation

Gudkov Р. Р. Pavel Pavlovich. (1923). Economic geography of the coal resources of asiatic Russia; Geographical Review; Vol. 13, № 2. 1923.

Chicago Style (17th ed.) Citation

Gudkov Р. Р. Pavel Pavlovich. Economic Geography of the Coal Resources of Asiatic Russia; Geographical Review; Vol. 13, № 2. 1923, 1923.

MLA (9th ed.) Citation

Gudkov Р. Р. Pavel Pavlovich. Economic Geography of the Coal Resources of Asiatic Russia; Geographical Review; Vol. 13, № 2. 1923, 1923.

Warning: These citations may not always be 100% accurate.