Siberian Hydro-electric power stations (…).

MLA

Alexejev, V. V. Siberian Hydro-electric Power Stations (…). Madrid, 1992.

APA

Alexejev, V. V. (1992). Siberian Hydro-electric power stations (…). Madrid.

Chicago

Alexejev, V. V. Siberian Hydro-Electric Power Stations (…). Madrid, 1992.