APA (7th ed.) Citation

Massey, P. P. (1982). Colorado. Colourpicture Publ.

Chicago Style (17th ed.) Citation

Massey, Penelope P. Colorado. Boston: Colourpicture Publ, 1982.

MLA (9th ed.) Citation

Massey, Penelope P. Colorado. Colourpicture Publ, 1982.

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