APA (7th ed.) Citation

Smith, C. (1997). Collins Spanish-English, English-Spanish dictionary: Unabridged (5th ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Smith, Colin. Collins Spanish-English, English-Spanish Dictionary: Unabridged. 5th ed. London: HarperCollins, 1997.

MLA (9th ed.) Citation

Smith, Colin. Collins Spanish-English, English-Spanish Dictionary: Unabridged. 5th ed. HarperCollins, 1997.