APA (7th ed.) Citation

Global Access Marketing & Penton Overseas, Inc. (2003). Mastering Spanish. Penton Overseas.

Chicago Style (17th ed.) Citation

Global Access Marketing and Inc Penton Overseas. Mastering Spanish. Carlsbad, CA: Penton Overseas, 2003.

MLA (9th ed.) Citation

Global Access Marketing and Inc Penton Overseas. Mastering Spanish. Penton Overseas, 2003.

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