APA (7th ed.) Citation

Reifenberg, E. H. (1960). Orchids. O. Wolff.

Chicago Style (17th ed.) Citation

Reifenberg, Elise Hirschmann. Orchids. London: O. Wolff, 1960.

MLA (9th ed.) Citation

Reifenberg, Elise Hirschmann. Orchids. O. Wolff, 1960.