APA (7th ed.) Citation

Isachsen, Y. W. Origin of anorthosite and related rocks.

Chicago Style (17th ed.) Citation

Isachsen, Yngvar W. Origin of Anorthosite and Related Rocks.

MLA (8th ed.) Citation

Isachsen, Yngvar W. Origin of Anorthosite and Related Rocks.

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