Cita APA (7th ed.)

Education Development Center, Inc, & Elementary Science Study. (1968). Teacher's guide for microgardening. Webster Division.

Cita Chicago (17th ed.)

Education Development Center, Inc, i Elementary Science Study. Teacher's Guide for Microgardening. St. Louis: Webster Division, 1968.

Cita MLA (9th ed.)

Education Development Center, Inc, i Elementary Science Study. Teacher's Guide for Microgardening. Webster Division, 1968.