APA (7th ed.) Citation

Ismail, M. R., & Raja Harun, R. M. (1991). Hydroponic cultivation of crops for the rural community.

Chicago Style (17th ed.) Citation

Ismail, Mohd Razi, and Raja Muhammad Raja Harun. Hydroponic Cultivation of Crops for the Rural Community. 1991.

MLA (9th ed.) Citation

Ismail, Mohd Razi, and Raja Muhammad Raja Harun. Hydroponic Cultivation of Crops for the Rural Community. 1991.

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