Colleen Murphy:

Option 1 (IPA - International Phonetic Alphabet): /kəˈliːn ˈmɜːrfi/

Option 2 (Simplified Phonetic Spelling): kuh-LEEN MUR-fee

Option 3 (Emphasis on Syllables): kuh-LEEN MUR-fee (Syllable stress indicated)

Option 4 (American English Phonetic Spelling): Kuh-leen Mur-fee

Option 5 (British English Phonetic Spelling): kuh-LEEN MUR-fee

These options provide varying levels of detail and accuracy depending on the user's needs and familiarity with phonetic transcription systems. Option 1 is the most precise but requires knowledge of the IPA. Options 2-5 are progressively simpler, using common phonetic approximations suitable for general use. The choice depends on the intended audience and the level of detail required for accurate pronunciation.