APA Style

Huckin, T, N., Olsen, L, A. (1991). Technical writing and professional comunication for nonnative speaks of English (Second Edition). New York: McGraw-Hill, Inc..

MLA Style

Huckin, Thomas, N.., Olsen, Leslie, A.. "Technical writing and professional comunication for nonnative speaks of English". Second Edition New York: McGraw-Hill, Inc., 1991. Text.