APA (7th ed.) Citation

Alt, H. C. (2019). Mx 4°37 (3). Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Alt, Heinrich Christian. Mx 4°37 (3). Marlborough, Wiltshire: Adam Matthew Digital, 2019.

MLA (9th ed.) Citation

Alt, Heinrich Christian. Mx 4°37 (3). Adam Matthew Digital, 2019.