APA (7th ed.) Citation

Gheri, K. M., & Ritsch, H. Two-atom cooperation in microlaser.

Chicago Style (17th ed.) Citation

Gheri, Klaus M., and Helmut Ritsch. Two-atom Cooperation in Microlaser.

MLA (9th ed.) Citation

Gheri, Klaus M., and Helmut Ritsch. Two-atom Cooperation in Microlaser.

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