APA (7th ed.) Citation

Guevarra, M. M. Ring spot of sugarcane (saccharum officinarum Linn.) in the Philippines.

Chicago Style (17th ed.) Citation

Guevarra, Marcelino M. Ring Spot of Sugarcane (saccharum Officinarum Linn.) in the Philippines.

MLA (9th ed.) Citation

Guevarra, Marcelino M. Ring Spot of Sugarcane (saccharum Officinarum Linn.) in the Philippines.

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