Gaya APA

Roemantyo, ., Astuti, I, P. (1988). An Alphabetical List of Plant Species Cultivated in the Cibodas Mountain Garden (Cet. 1.--). S.l.: S.n..

Gaya MLA

Roemantyo, ., Astuti, I., Puji. "An Alphabetical List of Plant Species Cultivated in the Cibodas Mountain Garden". Cet. 1.-- S.l.: S.n., 1988. Text.