APA Style

Lip, E, S, G, Y. (2016). Non-Vitamin K Antagonist Oral Anticoagulants (1). Adis Cham: Adis Cham.

MLA Style

Lip, Eduard, Shantsila,, Gregory, YH. "Non-Vitamin K Antagonist Oral Anticoagulants". 1 Adis Cham: Adis Cham, 2016. Text.