APA (7 ম সংস্করণ) উদ্ধৃতি

Iowa. State Board of Educational Examiners. Library manual for the public schools of Iowa. Prepared by State Board of Educational Examiners.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Iowa. State Board of Educational Examiners. Library Manual for the Public Schools of Iowa. Des Moines, Iowa: Prepared by State Board of Educational Examiners.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Iowa. State Board of Educational Examiners. Library Manual for the Public Schools of Iowa. Prepared by State Board of Educational Examiners.