APA (7th ed.) Citation

Nirenberg, L. (1992). On the maximum principle. American mathematical society.

Chicago Style (17th ed.) Citation

Nirenberg, Louis. On the Maximum Principle. Orono: American mathematical society, 1992.

MLA (8th ed.) Citation

Nirenberg, Louis. On the Maximum Principle. American mathematical society, 1992.

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