APA (7th ed.) Citation

Haysak, I., Lamer, I., & Haysak, M. Isotopic Effects for Singlet and Triplet States of Negative Ion of Hydrogen Atom.

Chicago Style (17th ed.) Citation

Haysak, I., I. Lamer, and M. Haysak. Isotopic Effects for Singlet and Triplet States of Negative Ion of Hydrogen Atom.

MLA (9th ed.) Citation

Haysak, I., et al. Isotopic Effects for Singlet and Triplet States of Negative Ion of Hydrogen Atom.

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