APA Edition Citation

Leipholz, H. H. E. (1977). Direct variational methods and eigenvalue problems in engineering. Noordhoff International Publishing.

Chicago Edition Citation

Leipholz, H. H. E. Direct Variational Methods and Eigenvalue Problems in Engineering. Leyden: Noordhoff International Publishing, 1977.

MLA Edition Citation

Leipholz, H. H. E. Direct Variational Methods and Eigenvalue Problems in Engineering. Noordhoff International Publishing, 1977.

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