APA aipamena

Jyotsna Bharti. (2018). Abraham LincolnA Biography (2018.). Spider Books.

Chicago Style aipamena

Jyotsna Bharti. Abraham LincolnA Biography. 2018. Spider Books, 2018.

MLA aipamena

Jyotsna Bharti. Abraham LincolnA Biography. 2018. Spider Books, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.