APA Style

Landon, J.R.. (1991). Booker tropical soil manual . New York: Longman Scientic&Technical.

Chicago Style

Landon, J.R.. Booker tropical soil manual. New York: Longman Scientic&Technical, 1991. Text.

MLA Style

Landon, J.R.. Booker tropical soil manual. New York: Longman Scientic&Technical, 1991. Text.

Turabian Style

Landon, J.R.. Booker tropical soil manual. New York: Longman Scientic&Technical, 1991. Print.