Style de citation APA

Varma C R R. (1998). Prakrithijeevanam: Life natural (4.). State institute of languages.

Style de citation Chicago

Varma C R R. Prakrithijeevanam: Life Natural. 4. Thiruvananthapuram: State institute of languages, 1998.

Style de citation MLA

Varma C R R. Prakrithijeevanam: Life Natural. 4. State institute of languages, 1998.

Attention : ces citations peuvent ne pas être correctes à 100%.