APA (7th ed.) Citation

Brown, R. F. (1971). Collins Spanish gem dictionary: Spanish-English : English-Spanish (1st ed., latest rerprint.). Collins.

Chicago Style (17th ed.) Citation

Brown, Reginald Frederick. Collins Spanish Gem Dictionary: Spanish-English : English-Spanish. 1st ed., latest rerprint. London [etc.]: Collins, 1971.

MLA (9th ed.) Citation

Brown, Reginald Frederick. Collins Spanish Gem Dictionary: Spanish-English : English-Spanish. 1st ed., latest rerprint. Collins, 1971.