APA (7th ed.) Citation

Luppi, J. (1987). Evaluation of general high-order phase integrals.

Chicago Style (17th ed.) Citation

Luppi, Jussi. Evaluation of General High-order Phase Integrals. Helsinki, 1987.

MLA (9th ed.) Citation

Luppi, Jussi. Evaluation of General High-order Phase Integrals. 1987.

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