APA Style

Whitehead, Richard C. (1997). Mucosal Biopsy of The Castrointestinal Tract (NULL). NULL: WB saundrers.

Chicago Style

Whitehead, Richard C. Mucosal Biopsy of The Castrointestinal Tract. NULL NULL: WB saundrers, 1997. Text.

MLA Style

Whitehead, Richard C. Mucosal Biopsy of The Castrointestinal Tract. NULL NULL: WB saundrers, 1997. Text.

Turabian Style

Whitehead, Richard C. Mucosal Biopsy of The Castrointestinal Tract. NULL NULL: WB saundrers, 1997. Print.