APA (7th ed.) Citation

Rubinštejn, L. I. (1971). The Stefan problem. American Math. soc.

Chicago Style (17th ed.) Citation

Rubinštejn, L. I. The Stefan Problem. Providence, Rhode Island: American Math. soc, 1971.

MLA (9th ed.) Citation

Rubinštejn, L. I. The Stefan Problem. American Math. soc, 1971.