APA

Sreedharan Pillai P., . (1960). Microbe kandethiya mahan (m). : Kamala Press, TVPM.

Chicago

Sreedharan Pillai P, . 1960. Microbe kandethiya mahan (m). : Kamala Press, TVPM.

Harvard

Sreedharan Pillai P., . (1960). Microbe kandethiya mahan (m). : Kamala Press, TVPM.

MLA

Sreedharan Pillai P, . Microbe kandethiya mahan (m). : Kamala Press, TVPM. 1960.