APA সাইটেশন

(1971). McGraw-Hill Yearbook of Science and Technology: Comprehensive Coverage of the Important Events of the Year. New York: McGraw-Hill Book Co..

শিকাগো স্টাইলে সাইটেশন

McGraw-Hill Yearbook of Science and Technology: Comprehensive Coverage of the Important Events of the Year. New York: McGraw-Hill Book Co., 1971.

এমএলএ সাইটেশন

McGraw-Hill Yearbook of Science and Technology: Comprehensive Coverage of the Important Events of the Year. New York: McGraw-Hill Book Co., 1971.