Cita APA (7a ed.)

Abeywickrama, B. A. (1973). A revised handbook to the flora of Ceylon. University of Ceylon.

Cita Chicago Style (17a ed.)

Abeywickrama, B. A. A Revised Handbook to the Flora of Ceylon. Peradeniya: University of Ceylon, 1973.

Cita MLA (8a ed.)

Abeywickrama, B. A. A Revised Handbook to the Flora of Ceylon. University of Ceylon, 1973.