APA সাইটেশন

(1992). Major events in the history of life. Boston, MA: Jones and Bartlett.

শিকাগো স্টাইলে সাইটেশন

Major Events in the History of Life. Boston, MA: Jones and Bartlett, 1992.

এমএলএ সাইটেশন

Major Events in the History of Life. Boston, MA: Jones and Bartlett, 1992.