AMA:
Bowen J.R. Why there is no ‘European Islam’: Contrasting contours of Islam in England and France. 2010. Available at: http://www.mmg.mpg.de/index.php?id=1127. Accessed ###date###.

APA (6th edition):
Bowen, J.R. (2010). Why there is no ‘European Islam’: Contrasting contours of Islam in England and France. Lecture, Max Planck Institute for the Study of Religious and Ethnic Diversity, Göttingen. Retrieved ###date###, from http://www.mmg.mpg.de/index.php?id=1127

Chicago (16th edition):
Bowen, John R. 2010. 'Why there is no ‘European Islam’: Contrasting contours of Islam in England and France'. Lecture. http://www.mmg.mpg.de/index.php?id=1127 (accessed ###date###).

Harvard:
Bowen, J.R. (2010). Why there is no ‘European Islam’: Contrasting contours of Islam in England and France. Available at: http://www.mmg.mpg.de/index.php?id=1127 [Accessed ###date###].

MLA (7th edition):
Bowen, John R. 'Why there is no ‘European Islam’: Contrasting contours of Islam in England and France'. Max Planck Institute for the Study of Religious and Ethnic Diversity, Göttingen. 2010. Lecture. Accessed ###date###. http://www.mmg.mpg.de/index.php?id=1127