Dyfyniad APA

Frnman, N., & Frnman, P. O. (1965). JWKB approximation: Contributions to the theory. North-Holland Publishing.

Dyfyniad Arddull Chicago

Frnman, Nanny, and Per Olof Frnman. JWKB Approximation: Contributions to the Theory. Amsterdam: North-Holland Publishing, 1965.

Dyfyniad MLA

Frnman, Nanny, and Per Olof Frnman. JWKB Approximation: Contributions to the Theory. North-Holland Publishing, 1965.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.