The spelling of the word "Marsita" is quite straightforward when using the International Phonetic Alphabet (IPA). The first syllable "Mar-" is pronounced with an "ɑ" sound, as in "car". The next syllable "-si-" is pronounced with an "i" sound, as in "lit". Lastly, the final syllable "-ta" is pronounced with an "ə" sound, as in "sofa". Therefore, the phonetic transcription for "Marsita" would be /mɑːrˈsɪtə/. This three-syllable word can be easily pronounced by following these phonetic guidelines.