APA (7th ed.) Citation

Haenen, J. (1996). Piotr Gal'perin: Psychologist in Vygotsky's footsteps. Nova Science Publ.

Chicago Style (17th ed.) Citation

Haenen, Jacques. Piotr Gal'perin: Psychologist in Vygotsky's Footsteps. Commack, NY: Nova Science Publ, 1996.

MLA (9th ed.) Citation

Haenen, Jacques. Piotr Gal'perin: Psychologist in Vygotsky's Footsteps. Nova Science Publ, 1996.

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