APA

Kattackal J., . (1982). Lipikalute utpatti (m). : J Kattackal.

Chicago

Kattackal J, . 1982. Lipikalute utpatti (m). : J Kattackal.

Harvard

Kattackal J., . (1982). Lipikalute utpatti (m). : J Kattackal.

MLA

Kattackal J, . Lipikalute utpatti (m). : J Kattackal. 1982.