APA (7th ed.) Citation

Grüder, E. (1979). In memoriam Hans Erich Stier.

Chicago Style (17th ed.) Citation

Grüder, Erika. In Memoriam Hans Erich Stier. 1979.

MLA (9th ed.) Citation

Grüder, Erika. In Memoriam Hans Erich Stier. 1979.

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