APA Citation

Schuller, R. H. (2004). Tough times never last, but tough people do! Petaling Jaya: Advantage Quest Publications.

Chicago Style Citation

Schuller, Robert H. Tough Times Never Last, but Tough People Do! Petaling Jaya: Advantage Quest Publications, 2004.

MLA Citation

Schuller, Robert H. Tough Times Never Last, but Tough People Do! Petaling Jaya: Advantage Quest Publications, 2004.

Warning: These citations may not always be 100% accurate.