Dyfyniad APA

Hackney, C. S., Myers, E. H., Bloser, P. Z., & Fleming, R. A. (1973). Expressional growth through handwriting. Zaner-Bloser.

Dyfyniad Arddull Chicago

Hackney, Clinton S., Emma Harrison Myers, Parker Zaner Bloser, and Ruth Anne Fleming. Expressional Growth Through Handwriting. Columbus, Ohio: Zaner-Bloser, 1973.

Dyfyniad MLA

Hackney, Clinton S., et al. Expressional Growth Through Handwriting. Zaner-Bloser, 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.