APA (7th ed.) Citation

Brand, A. (1931). Borraginaceae - Borraginoideae - Cryptantheae. Wilhelm Engelmann.

Chicago Style (17th ed.) Citation

Brand, A. Borraginaceae - Borraginoideae - Cryptantheae. Leipzig: Wilhelm Engelmann, 1931.

MLA (8th ed.) Citation

Brand, A. Borraginaceae - Borraginoideae - Cryptantheae. Wilhelm Engelmann, 1931.

Warning: These citations may not always be 100% accurate.