APA (7th ed.) Citation

Nelson, E. (2012). Heath's Modern Language Series: The Spanish American Reader. Project Gutenberg.

Chicago Style (17th ed.) Citation

Nelson, Ernesto. Heath's Modern Language Series: The Spanish American Reader. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Nelson, Ernesto. Heath's Modern Language Series: The Spanish American Reader. Project Gutenberg, 2012.

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