Gaya APA

Marcus, S, A., Block, B, H. (1984). American Collage of Foot Surgeons: Complications in Foot Surgery Prevention and Management (2nd ed). Baltimore: Williams \r Wilkins.

Gaya MLA

Marcus, Stuart, A., Block, Barry, H. "American Collage of Foot Surgeons: Complications in Foot Surgery Prevention and Management". 2nd ed Baltimore: Williams \r Wilkins, 1984. print.