Cita APA (7th ed.)

Santra S.C & Chatterjee T.P. and A.P. Das. College Botany practical (volume-2).

Cita Chicago (17th ed.)

Santra S.C i Chatterjee T.P. and A.P. Das. College Botany Practical (volume-2). Calcutta.

Cita MLA (9th ed.)

Santra S.C i Chatterjee T.P. and A.P. Das. College Botany Practical (volume-2).