APA (7th ed.) Citation

Speak-Up & Grandage, M. (2017). El Editor de libros. RBA revistas.

Chicago Style (17th ed.) Citation

Speak-Up and Michael Grandage. El Editor De Libros. Barcelona: RBA revistas, 2017.

MLA (9th ed.) Citation

Speak-Up and Michael Grandage. El Editor De Libros. RBA revistas, 2017.

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