APA Citation

Grieg, E. H. 1., & Grieg, E. H. 1. Butterfly.

Chicago Style Citation

Grieg, Edward Hagerup 1843-1907, and Edward Hagerup 1843-1907 Grieg. Butterfly.

MLA Citation

Grieg, Edward Hagerup 1843-1907, and Edward Hagerup 1843-1907 Grieg. Butterfly.

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