Cita APA

Seymour, D., & Greenes, C. E. (1975). Activities with Geoblocks. Creative Publications.

Citación estilo Chicago

Seymour, Dale, and Carole E. Greenes. Activities with Geoblocks. Palo Alto, Calif.: Creative Publications, 1975.

Cita MLA

Seymour, Dale, and Carole E. Greenes. Activities with Geoblocks. Creative Publications, 1975.

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