APA (7th ed.) Citation
Asratian, G. O., & Mazelev, R. (1973). Yerevan and Its Environs (1. vydanie.). Aurora Art Publishers.
Chicago Style (17th ed.) Citation
Asratian, G. O., and R. Mazelev. Yerevan and Its Environs. 1. vydanie. Leningrad: Aurora Art Publishers, 1973.
MLA (9th ed.) Citation
Asratian, G. O., and R. Mazelev. Yerevan and Its Environs. 1. vydanie. Aurora Art Publishers, 1973.
Warning: These citations may not always be 100% accurate.