Sri Lanka Standards Institution. (2002). Specification for red onions. Sri Lanka Standards Institution.
Chicago Style (17th ed.) CitationSri Lanka Standards Institution. Specification for Red Onions. Colombo: Sri Lanka Standards Institution, 2002.
MLA (9th ed.) CitationSri Lanka Standards Institution. Specification for Red Onions. Sri Lanka Standards Institution, 2002.
Warning: These citations may not always be 100% accurate.