APA (7th ed.) Citation

(1989). A physical theory of focus development in plant disease / M.W. Zawołek and J.C. Zadoks.

Chicago Style (17th ed.) Citation

A Physical Theory of Focus Development in Plant Disease / M.W. Zawołek and J.C. Zadoks. 1989.

MLA (9th ed.) Citation

A Physical Theory of Focus Development in Plant Disease / M.W. Zawołek and J.C. Zadoks. 1989.

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