Cita APA

De Guzman, F. G. (1966). The use of living materials in teaching general botany. s.n.].

Citación estilo Chicago

De Guzman, Francisco G. The Use of Living Materials in Teaching General Botany. [Quezon City: s.n.], 1966.

Cita MLA

De Guzman, Francisco G. The Use of Living Materials in Teaching General Botany. s.n.], 1966.