APA (7th ed.) Citation

Hasanain, G. S., & unknown. (1976). Finite beams on an elastic foundation.

Chicago Style (17th ed.) Citation

Hasanain, Ghazi Saleh, and unknown. Finite Beams on an Elastic Foundation. 1976.

MLA (9th ed.) Citation

Hasanain, Ghazi Saleh, and unknown. Finite Beams on an Elastic Foundation. 1976.

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