Cita APA (7a ed.)

McGee, D. C. (1997). Plant pathogens and the worldwide movement of seeds. APS.

Cita Chicago Style (17a ed.)

McGee, Denis C. Plant Pathogens and the Worldwide Movement of Seeds. Minneapolis: APS, 1997.

Cita MLA (9a ed.)

McGee, Denis C. Plant Pathogens and the Worldwide Movement of Seeds. APS, 1997.