APA (7th ed.) Citation

Haamer, M., Aasa, A., & Poom, A. Assessing public transport accessibility using GPS data. SpringerOpen.

Chicago Style (17th ed.) Citation

Haamer, Martin, Anto Aasa, and Age Poom. Assessing Public Transport Accessibility Using GPS Data. SpringerOpen.

MLA (9th ed.) Citation

Haamer, Martin, et al. Assessing Public Transport Accessibility Using GPS Data. SpringerOpen.

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