Sirgel, W. F. (1973). Contributions to the morphology and histology of the genital system of the pulmonate Agriolimax caruanae Pollonera. Universiteit van Stellenbosch.
Chicago Style (17th ed.) CitationSirgel, W. F. Contributions to the Morphology and Histology of the Genital System of the Pulmonate Agriolimax Caruanae Pollonera. [Stellenbosch: Universiteit van Stellenbosch, 1973.
MLA (8th ed.) CitationSirgel, W. F. Contributions to the Morphology and Histology of the Genital System of the Pulmonate Agriolimax Caruanae Pollonera. Universiteit van Stellenbosch, 1973.
Warning: These citations may not always be 100% accurate.