APA (7th ed.) Citation

Allen, B. J. (1989). Agricola's "De re metallica": A 16th-century link in the evolution of techn. writing.

Chicago Style (17th ed.) Citation

Allen, Bobbie J. Agricola's "De Re Metallica": A 16th-century Link in the Evolution of Techn. Writing. 1989.

MLA (9th ed.) Citation

Allen, Bobbie J. Agricola's "De Re Metallica": A 16th-century Link in the Evolution of Techn. Writing. 1989.

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