(1910). The lichen flora of the Santa Cruz Peninsula, California / By Albert W. C. T. Herre.
Cita Chicago (17th ed.)The Lichen Flora of the Santa Cruz Peninsula, California / By Albert W. C. T. Herre. 1910.
Cita MLA (9th ed.)The Lichen Flora of the Santa Cruz Peninsula, California / By Albert W. C. T. Herre. 1910.
Atenció: Aquestes cites poden no estar 100% correctes.