Tohutoro APA (7th ed.)
Vareschi, V. (1958). Hymenophyllopsis universitatis, a new species endemic to Guayana and its relatives.
Tohutoru Kātū Chicago (17th ed.)
Vareschi, Volkmar. Hymenophyllopsis Universitatis, a New Species Endemic to Guayana and Its Relatives. Caracas, 1958.
Tohutoro MLA (9th ed.)
Vareschi, Volkmar. Hymenophyllopsis Universitatis, a New Species Endemic to Guayana and Its Relatives. 1958.
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