Cita APA (7a ed.)
Andrews, D. W., & Juergenson, E. M. (1961). Selected lessons for teaching agricultural science.
Cita estilo Chicago (17a ed.)
Andrews, Dale W., y Elwood M. Juergenson. Selected Lessons for Teaching Agricultural Science. 1961.
Cita MLA (9a ed.)
Andrews, Dale W., y Elwood M. Juergenson. Selected Lessons for Teaching Agricultural Science. 1961.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.