APA সাইটেশন

Seliger, H. W. (1989). Second language Research methods. New york: Oxford University Press.

শিকাগো স্টাইলে সাইটেশন

Seliger, Herbert W. Second Language Research Methods. New york: Oxford University Press, 1989.

এমএলএ সাইটেশন

Seliger, Herbert W. Second Language Research Methods. New york: Oxford University Press, 1989.