APA (7th ed.) Citation

Hek'ek'yan, H., & Aġababyan, G. (1960). Erevan. Hayastani Petakan Hrat.

Chicago Style (17th ed.) Citation

Hek'ek'yan, H., and G. Aġababyan. Erevan. Erevan: Hayastani Petakan Hrat, 1960.

MLA (9th ed.) Citation

Hek'ek'yan, H., and G. Aġababyan. Erevan. Hayastani Petakan Hrat, 1960.

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