APA (7th ed.) Citation

Graham, B., & Reuter, W. (1976). Engel, Gottes Geheimagenten. Hänssler.

Chicago Style (17th ed.) Citation

Graham, Billy, and Wilfried Reuter. Engel, Gottes Geheimagenten. Neuhausen (Stuttgart): Hänssler, 1976.

MLA (9th ed.) Citation

Graham, Billy, and Wilfried Reuter. Engel, Gottes Geheimagenten. Hänssler, 1976.

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